For the initial time, researchers at Empa have made a detailed life cycle assessment (LCA) or ecobalance of lithium-ion (Li-ion) batteries, in specific the chemically improved (i.e. more environmentally friendly) version of the ones most frequently utilized in electrical vehicles.
The investigation shows that if the power employed to charge the battery is not derived from purely hydroelectric sources, then it is primarily the operation from the electric car, which has an environmental impact, precisely as is the case with conventionally fuelled automobiles.
The size from the environmental footprint depends on which sources of power are employed to "fuel" the e-mobile.
About the other hand, the Li-ion battery itself has a limited impact about the LCA in the electric car.
This is contrary to initial expectations that the manufacture from the batteries could negate the benefits from the electric powered drive.
Battery powered electric powered cars are often promoted as the ideal solution for the challenges of future mobility, since they produce no exhaust gases in operation.
Li-ion batteries have established themselves over competing lead-acid and nickel metal-hydride (NiMH) sorts due to the fact they're lighter and can store more energy.
Li-ion batteries are also basically maintenance-free, display no memory impact (loss of capacity when repeatedly charged after partial discharge), have a low self-discharge rate and are regarded as safe and long-lived.
Researchers at Empa's "Technology and Society Laboratory" decided to locate out if they are also environmentally friendly for sure.
They calculated the ecological footprints of electrical cars fitted with Li-ion batteries, taking into account all possible relevant factors, from those associated with the production of individual parts all the way via on the scrapping in the automobile as well as the disposal with the remains, including the operation on the vehicle throughout its lifetime.
The analyze shows that the electric powered car's Li-ion battery drive is actually only a moderate environmental burden.
At most only 15 per cent of the total burden might be ascribed to the battery (including its manufacture, maintenance and disposal). Half of this figure, that is about 7.5 per cent with the total environmental burden, occurs through the refining and manufacture in the battery's raw materials, copper and aluminium.
The production from the lithium, in the other hand, is responsible for only 2.3 per cent on the total.
"Lithium-ion rechargeable batteries are not as bad as previously assumed," said Dominic Notter, coauthor from the analyze.
The Empa team concluded that a petrol-engined car should consume between three and four litres per 100 kilometers (or about 70 mpg) so that you can be as environmentally friendly as the e-car studied, powered with Li-ion batteries and charged with a typical European electricity mix.
The analyze has just been published from the scientific journal "Environmental Science and Technology".
2010年8月31日星期二
2010年8月27日星期五
Laptop Battery Life – The Importance of Efficient Charging and Power Management
With laptops becoming ever much more well-liked and cost-effective the number of people engaging in mobile computing is steadily growing. Maintaining your battery charged and healthy is an important component of mobile computing nonetheless; this could be carried out by employing a device like a notebook computer charging trolley or basically the charger supplied with the laptop computer. Making positive you might be charging the notebook is understandably important, equally though, it can be crucial to extend your battery’s lifestyle.
Here are few tips on how to ideal preserve the lifestyle of the notebook computer battery:
It may possibly sound obvious but dimming your screen is one of the ideal methods to make your battery last longer. Much more widely, several modern laptops have power management set ups that allow you to control the screen brightness and CPU performance automatically.
Preserving your WiFi turned off is definitely a excellent thought in the event you need to keep the charge in your battery. In addition, by creating positive that external devices, for example mp3 players, USB fridges and even mice are kept to a minimum your battery is likely to last longer.
A more prolonged term solution to extending battery lifetime should be to enhance the volume of RAM that your mobile computer has. This reduces the volume of virtual memory that your pc has to use. As virtual memory, and subsequently hard drive use consume energy, this can support to boost efficiency and hence battery lifetime. It can be essential to note nonetheless that this really is only genuinely worth performing in case you frequently use programs that use a big amount of virtual memory.
Our laptops pick up bits of fluff and lint on a regular basis. In several instances these can interrupt the battery connections. It is why it can be significant to clean the battery contacts, typically using an alcohol moistened cloth to guarantee a fine connection between the computer as well as the battery.
Finally it can be always worth taking care of your battery properly. It truly is generally a poor thought to give your laptop computer a charge and then leave it fully charged. Batteries, like humans need exercise. The finest way to do this would be to charge the battery to full and use it two or three times in a month. Whilst older batteries need to have to have a complete discharge each once in a although much more modern Li-On batteries don't need this.
The preceding guidelines are just some on the means that it truly is feasible to extend the living of your respective battery. They have hoped to offer both prolonged and short term solutions to conserving laptop power.
Retaining your battery health is an significant component of owning a laptop computer. By making use of a notebook charging trolley or regular charger it can be probable to guarantee your battery life is as extended as feasible.
Here are few tips on how to ideal preserve the lifestyle of the notebook computer battery:
It may possibly sound obvious but dimming your screen is one of the ideal methods to make your battery last longer. Much more widely, several modern laptops have power management set ups that allow you to control the screen brightness and CPU performance automatically.
Preserving your WiFi turned off is definitely a excellent thought in the event you need to keep the charge in your battery. In addition, by creating positive that external devices, for example mp3 players, USB fridges and even mice are kept to a minimum your battery is likely to last longer.
A more prolonged term solution to extending battery lifetime should be to enhance the volume of RAM that your mobile computer has. This reduces the volume of virtual memory that your pc has to use. As virtual memory, and subsequently hard drive use consume energy, this can support to boost efficiency and hence battery lifetime. It can be essential to note nonetheless that this really is only genuinely worth performing in case you frequently use programs that use a big amount of virtual memory.
Our laptops pick up bits of fluff and lint on a regular basis. In several instances these can interrupt the battery connections. It is why it can be significant to clean the battery contacts, typically using an alcohol moistened cloth to guarantee a fine connection between the computer as well as the battery.
Finally it can be always worth taking care of your battery properly. It truly is generally a poor thought to give your laptop computer a charge and then leave it fully charged. Batteries, like humans need exercise. The finest way to do this would be to charge the battery to full and use it two or three times in a month. Whilst older batteries need to have to have a complete discharge each once in a although much more modern Li-On batteries don't need this.
The preceding guidelines are just some on the means that it truly is feasible to extend the living of your respective battery. They have hoped to offer both prolonged and short term solutions to conserving laptop power.
Retaining your battery health is an significant component of owning a laptop computer. By making use of a notebook charging trolley or regular charger it can be probable to guarantee your battery life is as extended as feasible.
2010年8月26日星期四
6 Tips for Acquiring Maximum Shelf Life for Your Laptop Battery
The more time spent in your laptop, the more you’ll appreciate and understand the significance of its battery. The simple truth is, regardless of just how much your own laptop computer is capable of, it’s just just like the battery which retains this driven. With that in mind, here are 6 very important points you must know about the actual life expectancy associated with laptop electric batteries and how to pull off sustaining these phones ensure you’re getting as much out of them as possible-
1) Keep the laptop computer electric battery cool- The actual hotter your own battery, the quicker this loses it's charge capacity. Laptop computer battery manufacturers will often shop their products from around 60°F. Don’t place it in the fridge or fridge freezer as this might lead to severe damage.
two) Avoid running your own laptop computer electric battery completely dry- While the perception exists that it is better to totally release your battery along with each and every cost, this particular is not the situation when it comes to Lithium Ion laptop batteries. The present batteries carry out best whenever they are charged up again while they still have 10-20% capability remaining.
three) Charge your own laptop electric battery in order to its complete capability initially and every time- New batteries more often than not appear completely released. Provide your laptop computer battery an entire charge upon receipt, as well as let it completely charge any time you plug it in.
4) If its not necessary this, don’t use it- The capacity of a laptop electric battery decreases with every cycle associated with asking for as well as discharging. Even if your laptop computer is connected to the actual walls, battery continues to be dealing with a continuing charge-discharge cycle. If you know you will be functioning from a location where you will be close to a wall outlet, go ahead and remove battery as well as store it inside a cool area (see#1).
5) Don’t keep electric batteries saved for long periods associated with time- While it is good to possess extra electric batteries around, laptop electric batteries are always dropping at least a little bit of their own charge. Assess your own laptop computer battery needs, and stay supplied accordingly.
six) Do not charge your notebook battery before long intervals of inactivity- When it’s necessary to have a spare electric battery or two around, make sure to store them just 10-20% capacity remaining. This can keep it carrying out at a high price as soon as it’s time for you to put that extra battery into motion.
A person might easily have the best laptop cash can buy, but with no working battery your own laptop is useless. Knowing how in order to get the most from a laptop battery as well as putting which knowledge to motion will make a big difference and can help you save a lot of money as well as head aches.
1) Keep the laptop computer electric battery cool- The actual hotter your own battery, the quicker this loses it's charge capacity. Laptop computer battery manufacturers will often shop their products from around 60°F. Don’t place it in the fridge or fridge freezer as this might lead to severe damage.
two) Avoid running your own laptop computer electric battery completely dry- While the perception exists that it is better to totally release your battery along with each and every cost, this particular is not the situation when it comes to Lithium Ion laptop batteries. The present batteries carry out best whenever they are charged up again while they still have 10-20% capability remaining.
three) Charge your own laptop electric battery in order to its complete capability initially and every time- New batteries more often than not appear completely released. Provide your laptop computer battery an entire charge upon receipt, as well as let it completely charge any time you plug it in.
4) If its not necessary this, don’t use it- The capacity of a laptop electric battery decreases with every cycle associated with asking for as well as discharging. Even if your laptop computer is connected to the actual walls, battery continues to be dealing with a continuing charge-discharge cycle. If you know you will be functioning from a location where you will be close to a wall outlet, go ahead and remove battery as well as store it inside a cool area (see#1).
5) Don’t keep electric batteries saved for long periods associated with time- While it is good to possess extra electric batteries around, laptop electric batteries are always dropping at least a little bit of their own charge. Assess your own laptop computer battery needs, and stay supplied accordingly.
six) Do not charge your notebook battery before long intervals of inactivity- When it’s necessary to have a spare electric battery or two around, make sure to store them just 10-20% capacity remaining. This can keep it carrying out at a high price as soon as it’s time for you to put that extra battery into motion.
A person might easily have the best laptop cash can buy, but with no working battery your own laptop is useless. Knowing how in order to get the most from a laptop battery as well as putting which knowledge to motion will make a big difference and can help you save a lot of money as well as head aches.
2010年8月24日星期二
RECALL: BlackBerry-Branded Batteries Recalled by Consumer Product Safety Commission
Asurion Corp., the world's largest supplier of mobile phones and wireless roadside assistance insurance programs, has renovated its center in Smyrna, Tennessee with regard to some 470,000 counterfeit batteries for PDAs, Blackberry, because it burns and overheating, posing fire
The following product safety recall was voluntarily conducted by the firm in cooperation with the CPSC. Consumers should stop using the product immediately unless otherwise instructed. It is illegal to resell, or try one recalls sell consumer goods.
Product name: Fake branded refurbished BlackBerry ® phone batteries in devices
Units: 470,000
Distributor: Asurion, of Smyrna, Tennessee
Hazard: The counterfeit batteries can overheat and burn and fire hazards.
Incidents / Injuries: Asurion has received two reports of counterfeit BlackBerry ®-branded batteries to overheat, making minor burns to a consumer in the finger and minor damage to a sofa and car seat.
Description: This recall only applies to BlackBerry ®-branded batteries made with refurbished BlackBerry ®-branded devices. The units were refurbished, sent to consumers by Asurion by a program to protect handset. The batteries have been renovated for use in virtually all models of BlackBerry devices sold by Asurion before 1 November 2009. Blackberry-branded batteries are not affected in this recall. No other Asurion or BlackBerry products are involved in this recall.
Distributed by: Asurion as part of their listeners claim protection program nationwide from March 2004 to October 2009.
Manufactured in: Unknown
Remedy: Consumers, the BlackBerry device was renovated by Asurion before 1 November 2009 should immediately stop using the product and contact Asurion for a replacement. Asurion directly inform consumers of known contact with the affected batteries to them by this recall.
The following product safety recall was voluntarily conducted by the firm in cooperation with the CPSC. Consumers should stop using the product immediately unless otherwise instructed. It is illegal to resell, or try one recalls sell consumer goods.
Product name: Fake branded refurbished BlackBerry ® phone batteries in devices
Units: 470,000
Distributor: Asurion, of Smyrna, Tennessee
Hazard: The counterfeit batteries can overheat and burn and fire hazards.
Incidents / Injuries: Asurion has received two reports of counterfeit BlackBerry ®-branded batteries to overheat, making minor burns to a consumer in the finger and minor damage to a sofa and car seat.
Description: This recall only applies to BlackBerry ®-branded batteries made with refurbished BlackBerry ®-branded devices. The units were refurbished, sent to consumers by Asurion by a program to protect handset. The batteries have been renovated for use in virtually all models of BlackBerry devices sold by Asurion before 1 November 2009. Blackberry-branded batteries are not affected in this recall. No other Asurion or BlackBerry products are involved in this recall.
Distributed by: Asurion as part of their listeners claim protection program nationwide from March 2004 to October 2009.
Manufactured in: Unknown
Remedy: Consumers, the BlackBerry device was renovated by Asurion before 1 November 2009 should immediately stop using the product and contact Asurion for a replacement. Asurion directly inform consumers of known contact with the affected batteries to them by this recall.
2010年8月22日星期日
Ford goes wireless
As it aims to advance its lithium-Ion battery system for plug-in hybrid and electric vehicles, Ford has gone wireless.
The company is leveraging the internet and wireless technologies to test and refine the system. Engineers will now collect real-time performance data from the lab and battery vehicles in the field using an internet server wirelessly while updating software systems to manage the thermal load and maximize the energy capacity, power and capability lifecycle durability.
The technique has helped Ford slash-test fleet downtime and double its capacity battery testing lab.
Now certain systems engineers can be informed by email when you update the software using an opportunity happen adaptive event monitoring conditions of interest recognizes and collects relevant data. According to Ford, this system has led to at least 20 major improvements in vehicle design.
Ford is currently scheduled to introduce two all electric vehicles - the Electric Transit Connect in North America in late 2010 and in Europe in 2011, and the Ford Focus Electric in North America in 2011 and in Europe in 2012. It is also looking to introduce two hybrid electric vehicle and a plug-in hybrid electric vehicles in 2012 and 2013.
The company is leveraging the internet and wireless technologies to test and refine the system. Engineers will now collect real-time performance data from the lab and battery vehicles in the field using an internet server wirelessly while updating software systems to manage the thermal load and maximize the energy capacity, power and capability lifecycle durability.
The technique has helped Ford slash-test fleet downtime and double its capacity battery testing lab.
Now certain systems engineers can be informed by email when you update the software using an opportunity happen adaptive event monitoring conditions of interest recognizes and collects relevant data. According to Ford, this system has led to at least 20 major improvements in vehicle design.
Ford is currently scheduled to introduce two all electric vehicles - the Electric Transit Connect in North America in late 2010 and in Europe in 2011, and the Ford Focus Electric in North America in 2011 and in Europe in 2012. It is also looking to introduce two hybrid electric vehicle and a plug-in hybrid electric vehicles in 2012 and 2013.
2010年8月18日星期三
Which Solar Panel Battery Charger to Buy For Campers
If the Avid Camper void the wilderness, is the plan to escape the world and enjoy nature. With our A-frames to the ring-pins instead, and the back country around us, we are set for a relaxing experience. For some, radio, could bring down the mood, while a battery operated lantern turns out to be a sure way to give us light in our tent just before we go to bed.
What many campers find that they bear to bring the batteries for these positions tend to before the trip ends. This creates a significant amount of waste, and as most campers are environmentally friendly, it is important to find a solution to the waste. One of the best solutions, which is available when the battery combined with solar energy.
During a camping expedition around and camping along the trails, we find constant exposure to sunlight. This powerful energy source gives us life and warmth. But there is an untapped level of energy that is available and can be used to refuel you, you have the option of important items such as mobile phones and other battery-powered device to keep charged. While some might having a cell phone with them frown, they can prove in the event that an emergency happens, of crucial importance.
We take a few moments to explore a few ways to determine the best solar panel charger for campers.
Escape series: Scout Solar Kits
The Scout Solar Kit, we can find a charger that is a powerful solution for the camper who is not on a large plot of land for the expansion of several panels to recharge. Take the 150 Scout kit, for example. Campers must not be surprised about the weather with its charger worry because it is weatherproof.
This unit provides campers with three different ways to power their important devices and included is a rechargeable light to help cast light into the night with them to find it easier for you. Best of all, these kits are very easy. RVs are already stuck with their baggage and tents. This powerful tool allows the campers the opportunity to go hiking with and not feel stuck.
If an emergency is rising like a flood or fire situation with something that can keep your phone charged at least proves to be essential if the need comes to the rescue.
Elite Series: Sherpa Solar Kits
For some, help a GPS device to prevent it before it lost in the forest, while the lighting and other things turn out to be indispensable. For this reason, begin to appear Sherpa kits more along the lines of survival gear instead of a luxury item.
Since most people invest money in these units do not want to worry about them being walked by passing on deer or other wildlife under foot, these powerful kits can directly hang from a tree or shrub. addressed by the panels at the sun, the user is a powerful charge that receive as many as seventy thousand batteries game.
Because you know how much power you have to work to oversee the pastry display exactly how much charge is available. Since no one wants to go out into the dark night of the branch, without a little light to use, this proves a good way to calculate your lantern.
What is the purchase of a Solar Battery Kit
Of course there are other options. Most campers do not need the extra battery power for an overnight trip, this tendency in handy in longer trips and expeditions long backpacking trips, shall not apply to a source of power is essential. There are some elements that you must consider before buying any unit.
* How much power each day you need to provide? Each unit offers a different output power.
* How long will it take to recharge?
* Is the battery set you weather with us?
* Does your kit provide results in partial sunlight?
* Is there enough connection options for your needs?
* Is it compact and easy?
* Is there a certification attached to the product?
From emergency kits to supply a lantern in the night, shows the solar panel charger be an essential tool for campers. You keep everything you need to give you safe, comfortable and fully charged, as you enjoy your time with the nature.
What many campers find that they bear to bring the batteries for these positions tend to before the trip ends. This creates a significant amount of waste, and as most campers are environmentally friendly, it is important to find a solution to the waste. One of the best solutions, which is available when the battery combined with solar energy.
During a camping expedition around and camping along the trails, we find constant exposure to sunlight. This powerful energy source gives us life and warmth. But there is an untapped level of energy that is available and can be used to refuel you, you have the option of important items such as mobile phones and other battery-powered device to keep charged. While some might having a cell phone with them frown, they can prove in the event that an emergency happens, of crucial importance.
We take a few moments to explore a few ways to determine the best solar panel charger for campers.
Escape series: Scout Solar Kits
The Scout Solar Kit, we can find a charger that is a powerful solution for the camper who is not on a large plot of land for the expansion of several panels to recharge. Take the 150 Scout kit, for example. Campers must not be surprised about the weather with its charger worry because it is weatherproof.
This unit provides campers with three different ways to power their important devices and included is a rechargeable light to help cast light into the night with them to find it easier for you. Best of all, these kits are very easy. RVs are already stuck with their baggage and tents. This powerful tool allows the campers the opportunity to go hiking with and not feel stuck.
If an emergency is rising like a flood or fire situation with something that can keep your phone charged at least proves to be essential if the need comes to the rescue.
Elite Series: Sherpa Solar Kits
For some, help a GPS device to prevent it before it lost in the forest, while the lighting and other things turn out to be indispensable. For this reason, begin to appear Sherpa kits more along the lines of survival gear instead of a luxury item.
Since most people invest money in these units do not want to worry about them being walked by passing on deer or other wildlife under foot, these powerful kits can directly hang from a tree or shrub. addressed by the panels at the sun, the user is a powerful charge that receive as many as seventy thousand batteries game.
Because you know how much power you have to work to oversee the pastry display exactly how much charge is available. Since no one wants to go out into the dark night of the branch, without a little light to use, this proves a good way to calculate your lantern.
What is the purchase of a Solar Battery Kit
Of course there are other options. Most campers do not need the extra battery power for an overnight trip, this tendency in handy in longer trips and expeditions long backpacking trips, shall not apply to a source of power is essential. There are some elements that you must consider before buying any unit.
* How much power each day you need to provide? Each unit offers a different output power.
* How long will it take to recharge?
* Is the battery set you weather with us?
* Does your kit provide results in partial sunlight?
* Is there enough connection options for your needs?
* Is it compact and easy?
* Is there a certification attached to the product?
From emergency kits to supply a lantern in the night, shows the solar panel charger be an essential tool for campers. You keep everything you need to give you safe, comfortable and fully charged, as you enjoy your time with the nature.
2010年8月17日星期二
How to Get Rid of Old Car Batteries
A car battery is something like a traction battery or a power source that delivers energy to the vehicle. There are different types of batteries classified on the basis of the electrolyte solution used. Some examples are the Lead-acid batteries, absorbed glass mat type and more. The batteries are designed to last for five-six years. But after that, they need to discard. A dead battery is the most difficult of all the discs. Now comes the major problem-If they are not correlated at the right time the battery can explode causing serious injury. So, how do you really get rid of old car batteries? Here are some effective tips:
Car batteries contain lead and plethora of sulfuric acid. Throwing away used car battery can cause serious environmental effects. The old car batteries can return to a store when buying a new battery. The shop then takes care of recycling. It is a way in which one would need to get his hands dirty and this is the easiest way to get rid of old car batteries. But they reviewed recycle it rather than trashing them or dumping them in open grounds and sea. Recycling center, the battery is crushed by big crushers into small fine pieces. The pieces are then taken on a tank of water which causes the pieces to either float or sink to the bottom depending on their densities. USA, 97% of lead from used car batteries are reclaimed for recycling.
They also can be safely recycled by draining the liquid lead and dumping them into deep underground. The lead can be removed through a pipeline connecting the terminal or solidifies by passing high currents. When any one of these happen, it could be taken to not use or inhabited yard and then dumped. While carrying the battery drained to dumping grounds, extreme care should be taken. The battery must be taken in an air-tight container and a liquid electrolyte and then the container must be water-tight. Even while dumping must be attached to the radiation leak-proof containers. If not the radiations could affect the fertility of the soil. While handling batteries, wear gloves and safety goggles are essential because they can guard the eyes from harmful radiations and their side effects.
A probable solution would be to even have its own Jump box. It is a must have boxes around while traveling long distances. It might solve the problem of having another car to hook up the jumper cables. One should wear safety dresses to protect them from harmful radiations. While jumping the dead battery it should check for the presence of any cracks. If any, it is advised not to jump as it may cause explosion, check if all lights, radio, GPS and others are switched off before jumping. Now turn the ignition a good car and allow it to run a few minutes. Check whether the internal id light turned on. If not, keep the car running for a few minutes. When the dead battery life to remove the connection in the reverse order and check running condition of the car jumped.
So it is necessary to recycle or get rid of old car batteries as they pose a serious threat to nature and humanity. Proper care should be taken while disposing of them. The best option is to return the old battery in your store and get a new one. He would take care of the recycling process. take good care of before.
Car batteries contain lead and plethora of sulfuric acid. Throwing away used car battery can cause serious environmental effects. The old car batteries can return to a store when buying a new battery. The shop then takes care of recycling. It is a way in which one would need to get his hands dirty and this is the easiest way to get rid of old car batteries. But they reviewed recycle it rather than trashing them or dumping them in open grounds and sea. Recycling center, the battery is crushed by big crushers into small fine pieces. The pieces are then taken on a tank of water which causes the pieces to either float or sink to the bottom depending on their densities. USA, 97% of lead from used car batteries are reclaimed for recycling.
They also can be safely recycled by draining the liquid lead and dumping them into deep underground. The lead can be removed through a pipeline connecting the terminal or solidifies by passing high currents. When any one of these happen, it could be taken to not use or inhabited yard and then dumped. While carrying the battery drained to dumping grounds, extreme care should be taken. The battery must be taken in an air-tight container and a liquid electrolyte and then the container must be water-tight. Even while dumping must be attached to the radiation leak-proof containers. If not the radiations could affect the fertility of the soil. While handling batteries, wear gloves and safety goggles are essential because they can guard the eyes from harmful radiations and their side effects.
A probable solution would be to even have its own Jump box. It is a must have boxes around while traveling long distances. It might solve the problem of having another car to hook up the jumper cables. One should wear safety dresses to protect them from harmful radiations. While jumping the dead battery it should check for the presence of any cracks. If any, it is advised not to jump as it may cause explosion, check if all lights, radio, GPS and others are switched off before jumping. Now turn the ignition a good car and allow it to run a few minutes. Check whether the internal id light turned on. If not, keep the car running for a few minutes. When the dead battery life to remove the connection in the reverse order and check running condition of the car jumped.
So it is necessary to recycle or get rid of old car batteries as they pose a serious threat to nature and humanity. Proper care should be taken while disposing of them. The best option is to return the old battery in your store and get a new one. He would take care of the recycling process. take good care of before.
2010年8月16日星期一
Tips For Choosing The Right Netbook
It is hard to choose something in a shop, if you see a lot of the same thing. Even when buying a netbook, its hard to choose a netbook with so many other electronic devices. So many devices with attractive features and confuse you to choose.
There are a few tips to help you in choosing a netbook if you can help go shopping:
Money for better hardware:
The first thing you should do with your new netbook is that you update it and install a much higher capacity hard drive and an additional memory card. This means that if you know how to install or upgrade hard drives or other good things in the Netbook as her, but a netbook with some upgrades and affordable for you both.
Go For A Brand You Trust:
All netbooks are almost equal, but it is a good option for the brand that you trust to leave and even if you save money by using a less expensive one go. It is better to buy a netbook aware of your brand, rather than buy, you cannot on trust. It also means that you are not a problem when you download device drives from the manufacturer's website. The better brands you can also add some extras like an integrated webcam, free applications or a better keyboard.
Make sure the operating system:
It is important to make sure the operating system of the netbook when shopping around. If you plan to empty the hard drive and install your own. Only a few manufacturers are still selling that netbooks loaded with Windows XP and there are very few netbooks that come loaded with a watered-down Linux kernel.
Read Reviews:
This is also an important tip that you read reviews on the Internet before, but any electronic device. There are many sites that provide information about the different netbooks and other electronic devices have. By searching for the reviews on the Internet, you can be in a position he holds, are to learn offered by different companies.
spending plan for external hardware Extra:
It is important that you buy a netbook, which is already integrated with a DVD drive. This can create problems for you, because you will need to install an application on your Netbook. What could be difficult for you.
Its very important that you choose your best brand and go for the netbook, which you already know and read the reviews about them.
There are a few tips to help you in choosing a netbook if you can help go shopping:
Money for better hardware:
The first thing you should do with your new netbook is that you update it and install a much higher capacity hard drive and an additional memory card. This means that if you know how to install or upgrade hard drives or other good things in the Netbook as her, but a netbook with some upgrades and affordable for you both.
Go For A Brand You Trust:
All netbooks are almost equal, but it is a good option for the brand that you trust to leave and even if you save money by using a less expensive one go. It is better to buy a netbook aware of your brand, rather than buy, you cannot on trust. It also means that you are not a problem when you download device drives from the manufacturer's website. The better brands you can also add some extras like an integrated webcam, free applications or a better keyboard.
Make sure the operating system:
It is important to make sure the operating system of the netbook when shopping around. If you plan to empty the hard drive and install your own. Only a few manufacturers are still selling that netbooks loaded with Windows XP and there are very few netbooks that come loaded with a watered-down Linux kernel.
Read Reviews:
This is also an important tip that you read reviews on the Internet before, but any electronic device. There are many sites that provide information about the different netbooks and other electronic devices have. By searching for the reviews on the Internet, you can be in a position he holds, are to learn offered by different companies.
spending plan for external hardware Extra:
It is important that you buy a netbook, which is already integrated with a DVD drive. This can create problems for you, because you will need to install an application on your Netbook. What could be difficult for you.
Its very important that you choose your best brand and go for the netbook, which you already know and read the reviews about them.
Tips For Choosing The Right Netbook
It is hard to choose something in a shop, if you see a lot of the same thing. Even when buying a netbook, its hard to choose a netbook with so many other electronic devices. So many devices with attractive features and confuse you to choose.
There are a few tips to help you in choosing a netbook if you can help go shopping:
Money for better hardware:
The first thing you should do with your new netbook is that you update it and install a much higher capacity hard drive and an additional memory card. This means that if you know how to install or upgrade hard drives or other good things in the Netbook as her, but a netbook with some upgrades and affordable for you both.
Go For A Brand You Trust:
All netbooks are almost equal, but it is a good option for the brand that you trust to leave and even if you save money by using a less expensive one go. It is better to buy a netbook aware of your brand, rather than buy, you cannot on trust. It also means that you are not a problem when you download device drives from the manufacturer's website. The better brands you can also add some extras like an integrated webcam, free applications or a better keyboard.
Make sure the operating system:
It is important to make sure the operating system of the netbook when shopping around. If you plan to empty the hard drive and install your own. Only a few manufacturers are still selling that netbooks loaded with Windows XP and there are very few netbooks that come loaded with a watered-down Linux kernel.
Read Reviews:
This is also an important tip that you read reviews on the Internet before, but any electronic device. There are many sites that provide information about the different netbooks and other electronic devices have. By searching for the reviews on the Internet, you can be in a position he holds, are to learn offered by different companies.
spending plan for external hardware Extra:
It is important that you buy a netbook, which is already integrated with a DVD drive. This can create problems for you, because you will need to install an application on your Netbook. What could be difficult for you.
Its very important that you choose your best brand and go for the netbook, which you already know and read the reviews about them.
There are a few tips to help you in choosing a netbook if you can help go shopping:
Money for better hardware:
The first thing you should do with your new netbook is that you update it and install a much higher capacity hard drive and an additional memory card. This means that if you know how to install or upgrade hard drives or other good things in the Netbook as her, but a netbook with some upgrades and affordable for you both.
Go For A Brand You Trust:
All netbooks are almost equal, but it is a good option for the brand that you trust to leave and even if you save money by using a less expensive one go. It is better to buy a netbook aware of your brand, rather than buy, you cannot on trust. It also means that you are not a problem when you download device drives from the manufacturer's website. The better brands you can also add some extras like an integrated webcam, free applications or a better keyboard.
Make sure the operating system:
It is important to make sure the operating system of the netbook when shopping around. If you plan to empty the hard drive and install your own. Only a few manufacturers are still selling that netbooks loaded with Windows XP and there are very few netbooks that come loaded with a watered-down Linux kernel.
Read Reviews:
This is also an important tip that you read reviews on the Internet before, but any electronic device. There are many sites that provide information about the different netbooks and other electronic devices have. By searching for the reviews on the Internet, you can be in a position he holds, are to learn offered by different companies.
spending plan for external hardware Extra:
It is important that you buy a netbook, which is already integrated with a DVD drive. This can create problems for you, because you will need to install an application on your Netbook. What could be difficult for you.
Its very important that you choose your best brand and go for the netbook, which you already know and read the reviews about them.
2010年8月13日星期五
Lenovo Release the ThinkPad X100e Dual-core Netbook
Graphics on board, makes this netbook have what it with the Intel Atom-based Netbooks rival takes to compete?
The Thinkpad X100e offers a 11.6 inch LED screen, x with a healthy resolution of 1366 768th As with all computers in the Thinkpad series, the X100e is a very solid build, and would be a welcome addition to the boardroom and the bedroom to do the same. It shares a common look with the rest of the Thinkpad series, and is available in "Midnight Black" and "heat wave red '.
However, the X100e from the standard Thinkpad design in a way that is different, with the keyboard chiclet design that is very popular late. The keyboard has a similar level of quality, however, although the lack of a backlight a little disappointing. Once you have a backlit keyboard, it's hard to go back, and this may in itself be reason enough to use off for some consumers.
The screen has a matte surface, which is mainly used differently than the glossy screens in many other Netbooks. While glossy screens can be large under certain conditions, I much prefer the readability outdoors, which can make a matte screen. The sound is far from fantastic, but it is loud enough for most applications and very low in default.
Performance wise, the Dual-Core X100e is a huge improvement over its single-core predecessor, because of the AMD Turion X2 Dual-Core processor Neo L625 on board. For the price is asked, this is a faster computer that will be more than enough for most users' mobile needs. In fact it is so good that it easily X100e an ultra portable notebook or netbook.
Most of the usual connections are provided with a handy 4 in 1 Card Reader, but no HDMI or Display Port connectivity. The USB standard is only 2.0 as well, but that's really not that surprising in a netbook-class computer. Disapointingly works, the Thinkpad X100e run a little hot, never a good trait for an ultra portable computer that is realistically a lot to be used on the lap.
Battery life is an important issue on any portable laptop, and the X100e fairs well, if not brilliant in this respect, to slightly more than 4 1 / 2 hours, with wireless Internet use. Overall, it's hard on the X100e, if the selling price of about $ 550, which is not much when you build the quality and performance that are considered in the offer believes complain.
Technical data
1.6 GHz AMD Turion X2 Dual-Core Neo-L625 CPU
ATI Radeon 3200 graphics card
11.6-inch LED screen
1366 x 768 resolution
250GB SATA HDD
2 GB DDR2 RAM
4.1 card reader
802.11 b / g / n
Windows 7 Professional 32bit
The Thinkpad X100e offers a 11.6 inch LED screen, x with a healthy resolution of 1366 768th As with all computers in the Thinkpad series, the X100e is a very solid build, and would be a welcome addition to the boardroom and the bedroom to do the same. It shares a common look with the rest of the Thinkpad series, and is available in "Midnight Black" and "heat wave red '.
However, the X100e from the standard Thinkpad design in a way that is different, with the keyboard chiclet design that is very popular late. The keyboard has a similar level of quality, however, although the lack of a backlight a little disappointing. Once you have a backlit keyboard, it's hard to go back, and this may in itself be reason enough to use off for some consumers.
The screen has a matte surface, which is mainly used differently than the glossy screens in many other Netbooks. While glossy screens can be large under certain conditions, I much prefer the readability outdoors, which can make a matte screen. The sound is far from fantastic, but it is loud enough for most applications and very low in default.
Performance wise, the Dual-Core X100e is a huge improvement over its single-core predecessor, because of the AMD Turion X2 Dual-Core processor Neo L625 on board. For the price is asked, this is a faster computer that will be more than enough for most users' mobile needs. In fact it is so good that it easily X100e an ultra portable notebook or netbook.
Most of the usual connections are provided with a handy 4 in 1 Card Reader, but no HDMI or Display Port connectivity. The USB standard is only 2.0 as well, but that's really not that surprising in a netbook-class computer. Disapointingly works, the Thinkpad X100e run a little hot, never a good trait for an ultra portable computer that is realistically a lot to be used on the lap.
Battery life is an important issue on any portable laptop, and the X100e fairs well, if not brilliant in this respect, to slightly more than 4 1 / 2 hours, with wireless Internet use. Overall, it's hard on the X100e, if the selling price of about $ 550, which is not much when you build the quality and performance that are considered in the offer believes complain.
Technical data
1.6 GHz AMD Turion X2 Dual-Core Neo-L625 CPU
ATI Radeon 3200 graphics card
11.6-inch LED screen
1366 x 768 resolution
250GB SATA HDD
2 GB DDR2 RAM
4.1 card reader
802.11 b / g / n
Windows 7 Professional 32bit
2010年8月12日星期四
Dual Antennas Would Boost Cell-Phone Signals
The recent uproar over the iPhone antenna 4, the consumer aware of the constraints designers when trying to slim, compact devices that build a good connection. Researchers at Rice University could have a design that will make a signal of troubles past and a longer battery life as well. The design uses two antennas, which focus their power in different directions.
The antenna in your current cell phone radiation, a signal in all directions. "Only a tiny fraction of this energy actually reaches the base station," said Zhong Lin, whose research group is exploring ways to computer equipment more efficiently. This is not only a waste of a phone's battery life, he says, but it creates an unnecessary interference to other users.
Antennas, the beams of energy in a narrower bandwidth can be more efficient. Mobile phone masts using this tactic, with several antennas show in different directions in order to serve users better. Zhong group has a prototype antenna system that could provide this capability to mobile phones itself, energy saving designs and longer battery life.
The researchers combined a small Wi-Fi transmitter, three directional cheap "patch" antennas in different directions, and a standard omni-directional antenna. Only one of the four was active at any time, used with the directional antenna to send data to the base station, and the omni-directional one earlier, to receive them.
The system was mounted on a motorized spinning platform to test its most important quality: the ability to connect, if the alignment changes of the device, as it (shot of the conversion to which antenna usually is oriented the base station is stay) . The directional antennas monitored to determine the quality of the packages received by the base station, which among them should be the next package to send.
Even when spun in one revolution per second, the prototype was able to stream video, with almost no interference. This suggests that the concept would work well in real situations, "says Zhong. He collected a week of data from the accelerometer and compass of 11 smart phones actually in use by real people, and found that these phones were shot rarely more than a third of a revolution per second while connected.
The current prototype uses Wi-Fi frequencies because off-the-shelf directional Wi-Fi antennas are easier to acquire. But the results apply to any frequency, said Zhong. His group is based on a version that combines multiple antennas Nexus One phones running the Android operating system, and does computer simulations of the approach. Results far so back to the Wi-Fi tests, he says.
The antenna in your current cell phone radiation, a signal in all directions. "Only a tiny fraction of this energy actually reaches the base station," said Zhong Lin, whose research group is exploring ways to computer equipment more efficiently. This is not only a waste of a phone's battery life, he says, but it creates an unnecessary interference to other users.
Antennas, the beams of energy in a narrower bandwidth can be more efficient. Mobile phone masts using this tactic, with several antennas show in different directions in order to serve users better. Zhong group has a prototype antenna system that could provide this capability to mobile phones itself, energy saving designs and longer battery life.
The researchers combined a small Wi-Fi transmitter, three directional cheap "patch" antennas in different directions, and a standard omni-directional antenna. Only one of the four was active at any time, used with the directional antenna to send data to the base station, and the omni-directional one earlier, to receive them.
The system was mounted on a motorized spinning platform to test its most important quality: the ability to connect, if the alignment changes of the device, as it (shot of the conversion to which antenna usually is oriented the base station is stay) . The directional antennas monitored to determine the quality of the packages received by the base station, which among them should be the next package to send.
Even when spun in one revolution per second, the prototype was able to stream video, with almost no interference. This suggests that the concept would work well in real situations, "says Zhong. He collected a week of data from the accelerometer and compass of 11 smart phones actually in use by real people, and found that these phones were shot rarely more than a third of a revolution per second while connected.
The current prototype uses Wi-Fi frequencies because off-the-shelf directional Wi-Fi antennas are easier to acquire. But the results apply to any frequency, said Zhong. His group is based on a version that combines multiple antennas Nexus One phones running the Android operating system, and does computer simulations of the approach. Results far so back to the Wi-Fi tests, he says.
2010年8月11日星期三
Battery Manager Pro for iPhone
During each iteration of the iPhone promises improved battery life, many users will inevitably find themselves in a situation in which its battery drained too quickly for her taste. Battery Manager Pro, makes fun of tap water, is designed to help users get the most out of their batteries if the device is at a premium.
Battery Manager Pro focuses on two areas, of which the first battery is maintenance free. This feature is the battery promote health, and you activate it by adding an IOS device to the power supply and then to the "Home Maintenance" button within Battery Manager Pro. Unfortunately, you're going to do this if the battery is running below 20 percent; iBattery Manager Pro, until the full charge cycle is complete, which may take a while. On an iPhone 3G and iPhone 4, I could see very little lift on the execution of the APP maintenance features.
The other area of focus - Battery Management - is clearly the app's strength. The battery management function displays the IOS device is battery total points and breaks down how much time can be used in various activities with the current battery charge. Unlike some other battery-management applications, the battery manager user can see slider to specify how much time you can do certain activities in relation to others.
Although the battery indicator does not always coincide with the Apple battery percentage meter on the iPhone 3G and 4 in my tests proved the instrument to be incredibly useful in the effective management of the iPhone battery for efficient performance. Unfortunately, there is a bug in the latest version of Battery Manager Pro, which means that the app on older iPhones crash - especially the iPhone 3G.
Especially on devices like the iPhone IPAD and 4, where battery life is much improved over older models, I do not think need to manage my time on the basis of battery life. But Battery Manager Pro definitely makes it easy to do so. If you have an older handheld or will be away from the charger for a significant period, you could find Battery Manager Pro, a welcome addition to your mobile device. While the battery maintenance feature probably will not improve battery performance in a way, the real-life results seemed very minimal.
Battery Manager Pro focuses on two areas, of which the first battery is maintenance free. This feature is the battery promote health, and you activate it by adding an IOS device to the power supply and then to the "Home Maintenance" button within Battery Manager Pro. Unfortunately, you're going to do this if the battery is running below 20 percent; iBattery Manager Pro, until the full charge cycle is complete, which may take a while. On an iPhone 3G and iPhone 4, I could see very little lift on the execution of the APP maintenance features.
The other area of focus - Battery Management - is clearly the app's strength. The battery management function displays the IOS device is battery total points and breaks down how much time can be used in various activities with the current battery charge. Unlike some other battery-management applications, the battery manager user can see slider to specify how much time you can do certain activities in relation to others.
Although the battery indicator does not always coincide with the Apple battery percentage meter on the iPhone 3G and 4 in my tests proved the instrument to be incredibly useful in the effective management of the iPhone battery for efficient performance. Unfortunately, there is a bug in the latest version of Battery Manager Pro, which means that the app on older iPhones crash - especially the iPhone 3G.
Especially on devices like the iPhone IPAD and 4, where battery life is much improved over older models, I do not think need to manage my time on the basis of battery life. But Battery Manager Pro definitely makes it easy to do so. If you have an older handheld or will be away from the charger for a significant period, you could find Battery Manager Pro, a welcome addition to your mobile device. While the battery maintenance feature probably will not improve battery performance in a way, the real-life results seemed very minimal.
2010年8月9日星期一
Six things laptops can learn from the iPad
Apple sold 3.3 million iPads 2nd quarter, the first quarter of the product on the market. That was more than the number of MacBook (2.5 million), which sells 2nd quarter. Plus, both products combine Apple catapulted from No. 7 to the world market for notebook No. 3
Meanwhile, all other five notebook vendors saw their growth slow over the same period, suggesting that IPAD cut into their sales. IPAD these figures to be short-term hit on a unique hype and expectations for the product, or will be further reinforced during the back-to-school and holiday seasons? This will be one of the most interesting trends observed in the second half of 2010.
However, IPAD has sold enough units to laptop makers alarm and make them think about how to react. Almost all of them are already working on competing tablets, powered by Google Android in most cases.
But laptop makers should also look at factors that are run IPAD popularity and to consider how some of these factors could be co-opted into the notebook. Here are the top six:1st Battery life is a killer feature
When Apple first shared technical specifications IPAD and claimed 10 hours battery life, I rolled my eyes. Published battery life numbers rarely hold in the real world. However, IPAD actually exceeded expectations. I easily milked 11-12 hours of battery life from IPAD, and others such as Walt Massberg from The Wall Street Journal reported the same.
This type of battery power is great for business professionals, as untethers it from the charger for an entire business day. Whether it's a full day of the hearing or cross-country flight, they can concentrate on their work without having to worry about finding places to connect at some point. I see more business users stated that it was their primary motivation for using IPAD.2nd Instant updates to the equation
The fact that you can simply click IPAD's power button and have it instantly awakened from the sleep state and is ready to pull up a web page, look at the calendar, or access a mail is another major plus. Compare that to drag your laptop into a conference room, for example. Even the best laptops with Windows, Mac or Linux will take about 30 seconds to boot and then you log in, and wait some more until the OS is ready.
You do not always want to fire your laptop at the beginning of the meeting and leave, because he could then you get distracted or appear as if you're not paying attention to other people in the room. But if something comes up and you want quick access to information, then you want it immediately so you do not tell other people in the room: "Hold on one second, while I pull up that data," which may break the flow of conversation and even look like you unprepared.
While some laptops can accomplish something similar to quickly go in and out of sleep state when they flip the lid open or closed, it can cause problems with regular wireless networks, and other basic functions, and tends not to be as fast as IPAD.3rd Centralize software
Feature, which IPAD infinitely useful for many different tasks, it is a massive platform of third party applications, all of which are available in a central repository (this is the main feature) - Apple's App Store. App Store also serves another valuable function: All updates for apps IPAD also be addressed there.
On the other hand, that with laptops, where you can get software preloaded on the compter, buy shrink-wrapped software, or download it from the Internet, and then almost all the different programs have their own software updaters. It's more complicated and confusing process for the average user. There is no reason why the desktop / laptop OS platform can not have the App Store. Recently I noted that Ubuntu Linux has a nice 10.04 step in that direction.4th Simple interfaces are best
There's classic children's book called Simple pictures are best, where the photographer is trying to do a family portrait and the family keeps wanting to try crazy things and add other things to a portrait photographer keeps repeating over and over again, "Simple pictures are best."
It's the same with the user interface. There is a natural tendency to want to keep trying to throw more things to satisfy many different use cases. But more discipline you can keep, the better the UI. Since IPAD runs on Apple's IOS (Smartphone) operating system, is extremely limited in many respects. However, these restrictions and it is evident to most users, because it requires little to no training. People can just point and click their way through menus and apps.
Software makers were attemtping simplified version of traditional OS interface for years, since Microsoft Bob into Windows Media Center on Apple's Front Row. None of them worked very well. The question may be one of the OS rather than the UI. Could thin, basic laptop running OS smartphone? I suppose we will see some vendors try the following year.5th Most users consume, not create
One of the biggest complaints IPAD is that it offers subpar experience for content creation. There is no doubt about it, and frankly, it's one of the reasons that I personally do not use too much IPAD. It is mostly a reader of books, documents and pictures for me, because when I go online I typically do a lot of content creation, from writing articles for TechRepublic posting photos on Flickr, the tech news broadcast on Twitter.
However, I'm not the average user. Even with the proliferation of social networking, which is much more interactive, September 1, 1990 the principle still applies in most of the site. This means that only 1% of users are the real creators of content, while 9% of the commenters and modifiers, and the remaining 90% are simply readers or consumers. IPAD is a great device for content consumers. But it's not very good for the creators and modifiers, which are strong candidates to Both adhere to today's laptop form factors, "Which is perfect for people who type a lot and manipulate content.
This leaves a huge market that could easily be a goldmine for IPAD. Consequently vendors need to think about ways to better notebooks content consumption device.
6th Size does matter
Be able to carry a laptop bag without IPAD is another huge plus. The power adapter is still small enough to roll up and put in your pocket, jacket or purse. The diminutive size of the IPAD professionals may feel as though they travel very light, especially when they are used to lugging a laptop bag that included a laptop and lots of accessories to support it. Frankly, working with the IPAD tray table is much more spacious experience than trying to use most of the notebooks.
Lightweight nature of the IPAD can also increase the likelihood that experts will wear into the boardroom, or in someone else's office to show a document or Web page, for example.
There are plenty of ultra-portable notebooks on the market from virtually every vendor, but tend to be special purpose machines and are often higher prices. Given the success of the IPAD, sellers might want to reconsider their strategy ultraportable look to make these devices smaller, cheaper and better for battery life. They may also consider experimenting with mobile OS, Android as some of these devices.
Meanwhile, all other five notebook vendors saw their growth slow over the same period, suggesting that IPAD cut into their sales. IPAD these figures to be short-term hit on a unique hype and expectations for the product, or will be further reinforced during the back-to-school and holiday seasons? This will be one of the most interesting trends observed in the second half of 2010.
However, IPAD has sold enough units to laptop makers alarm and make them think about how to react. Almost all of them are already working on competing tablets, powered by Google Android in most cases.
But laptop makers should also look at factors that are run IPAD popularity and to consider how some of these factors could be co-opted into the notebook. Here are the top six:1st Battery life is a killer feature
When Apple first shared technical specifications IPAD and claimed 10 hours battery life, I rolled my eyes. Published battery life numbers rarely hold in the real world. However, IPAD actually exceeded expectations. I easily milked 11-12 hours of battery life from IPAD, and others such as Walt Massberg from The Wall Street Journal reported the same.
This type of battery power is great for business professionals, as untethers it from the charger for an entire business day. Whether it's a full day of the hearing or cross-country flight, they can concentrate on their work without having to worry about finding places to connect at some point. I see more business users stated that it was their primary motivation for using IPAD.2nd Instant updates to the equation
The fact that you can simply click IPAD's power button and have it instantly awakened from the sleep state and is ready to pull up a web page, look at the calendar, or access a mail is another major plus. Compare that to drag your laptop into a conference room, for example. Even the best laptops with Windows, Mac or Linux will take about 30 seconds to boot and then you log in, and wait some more until the OS is ready.
You do not always want to fire your laptop at the beginning of the meeting and leave, because he could then you get distracted or appear as if you're not paying attention to other people in the room. But if something comes up and you want quick access to information, then you want it immediately so you do not tell other people in the room: "Hold on one second, while I pull up that data," which may break the flow of conversation and even look like you unprepared.
While some laptops can accomplish something similar to quickly go in and out of sleep state when they flip the lid open or closed, it can cause problems with regular wireless networks, and other basic functions, and tends not to be as fast as IPAD.3rd Centralize software
Feature, which IPAD infinitely useful for many different tasks, it is a massive platform of third party applications, all of which are available in a central repository (this is the main feature) - Apple's App Store. App Store also serves another valuable function: All updates for apps IPAD also be addressed there.
On the other hand, that with laptops, where you can get software preloaded on the compter, buy shrink-wrapped software, or download it from the Internet, and then almost all the different programs have their own software updaters. It's more complicated and confusing process for the average user. There is no reason why the desktop / laptop OS platform can not have the App Store. Recently I noted that Ubuntu Linux has a nice 10.04 step in that direction.4th Simple interfaces are best
There's classic children's book called Simple pictures are best, where the photographer is trying to do a family portrait and the family keeps wanting to try crazy things and add other things to a portrait photographer keeps repeating over and over again, "Simple pictures are best."
It's the same with the user interface. There is a natural tendency to want to keep trying to throw more things to satisfy many different use cases. But more discipline you can keep, the better the UI. Since IPAD runs on Apple's IOS (Smartphone) operating system, is extremely limited in many respects. However, these restrictions and it is evident to most users, because it requires little to no training. People can just point and click their way through menus and apps.
Software makers were attemtping simplified version of traditional OS interface for years, since Microsoft Bob into Windows Media Center on Apple's Front Row. None of them worked very well. The question may be one of the OS rather than the UI. Could thin, basic laptop running OS smartphone? I suppose we will see some vendors try the following year.5th Most users consume, not create
One of the biggest complaints IPAD is that it offers subpar experience for content creation. There is no doubt about it, and frankly, it's one of the reasons that I personally do not use too much IPAD. It is mostly a reader of books, documents and pictures for me, because when I go online I typically do a lot of content creation, from writing articles for TechRepublic posting photos on Flickr, the tech news broadcast on Twitter.
However, I'm not the average user. Even with the proliferation of social networking, which is much more interactive, September 1, 1990 the principle still applies in most of the site. This means that only 1% of users are the real creators of content, while 9% of the commenters and modifiers, and the remaining 90% are simply readers or consumers. IPAD is a great device for content consumers. But it's not very good for the creators and modifiers, which are strong candidates to Both adhere to today's laptop form factors, "Which is perfect for people who type a lot and manipulate content.
This leaves a huge market that could easily be a goldmine for IPAD. Consequently vendors need to think about ways to better notebooks content consumption device.
6th Size does matter
Be able to carry a laptop bag without IPAD is another huge plus. The power adapter is still small enough to roll up and put in your pocket, jacket or purse. The diminutive size of the IPAD professionals may feel as though they travel very light, especially when they are used to lugging a laptop bag that included a laptop and lots of accessories to support it. Frankly, working with the IPAD tray table is much more spacious experience than trying to use most of the notebooks.
Lightweight nature of the IPAD can also increase the likelihood that experts will wear into the boardroom, or in someone else's office to show a document or Web page, for example.
There are plenty of ultra-portable notebooks on the market from virtually every vendor, but tend to be special purpose machines and are often higher prices. Given the success of the IPAD, sellers might want to reconsider their strategy ultraportable look to make these devices smaller, cheaper and better for battery life. They may also consider experimenting with mobile OS, Android as some of these devices.
2010年8月8日星期日
iPhone battery life how to improve it
We all know how popular the iPhone device but the problem is affecting most of us seems, is the battery life of the device compared to the competitors handsets.
Thanks to Debbie over at shuttervoice we can share with you a simple guide to improve the battery life of your iPhone device. We all predicted that if the published iOS4 we all had a rough idea about the increased amount of multitasking applications and activities, and how the expected increase in applications in the background is drain your battery life.
Here are some solutions to improve the battery life of your iPhone device. Turn the push notifications, including "Today", "Highlights" and Third Screen Lock Updater. If you use your iPhone mail application in manual mode.
Only disable a few solutions, depending on which radio you are not using. The Location Based Services GPS stick like glue to the device to exit those open radio stations and the applications that you do not want, or use frequently. Allow background tasks such as these applications eat into your battery life and finally pay attention to the force feedback, games that use the vibrate function to simulate force-feedback-drain the life of your iPhone battery.
Thanks to Debbie over at shuttervoice we can share with you a simple guide to improve the battery life of your iPhone device. We all predicted that if the published iOS4 we all had a rough idea about the increased amount of multitasking applications and activities, and how the expected increase in applications in the background is drain your battery life.
Here are some solutions to improve the battery life of your iPhone device. Turn the push notifications, including "Today", "Highlights" and Third Screen Lock Updater. If you use your iPhone mail application in manual mode.
Only disable a few solutions, depending on which radio you are not using. The Location Based Services GPS stick like glue to the device to exit those open radio stations and the applications that you do not want, or use frequently. Allow background tasks such as these applications eat into your battery life and finally pay attention to the force feedback, games that use the vibrate function to simulate force-feedback-drain the life of your iPhone battery.
2010年8月5日星期四
Incredible bus is also a tunnel
Chinese designers have come an innovative cost-effective public transport: the bus tunnel.
The remarkable bus straddles two lanes so that cars driven from below, while it takes up to 1,200 passengers.
It is environmentally friendly because it runs on electricity, using a state-of-the-art loading system. Called relay charging leads the roof of the bus current loading and contacts specific posts, as it moves along.
It is cheaper, because there are two ways it could work: First of all, are special titles could be transferred to any side of the road, like a streetcar.
Or second, could easily be colored lines painted on them to automatically follow conventional to the tires on the road. It will be a driver on the bus at all times, though.
Elevated stations are built to allow passengers to embark, or where there is no place for those who have bus conductors. The emergency exits will be inflatable slides.
And when the bus straddling everything seems to be true to futuristic, it is not surprising - a pilot with over 115 miles of track in Beijing to begin before 2011.
The experiments will focus on traffic management and safety. Managing the flow of traffic is a problem: how, for example, to disable a bus during a road traffic is certainly not guaranteed.
The advanced stage of the plan suggests this is not an insurmountable problem. And who knows - it could revolutionize the public transportation outside of China. London, perhaps?
The remarkable bus straddles two lanes so that cars driven from below, while it takes up to 1,200 passengers.
It is environmentally friendly because it runs on electricity, using a state-of-the-art loading system. Called relay charging leads the roof of the bus current loading and contacts specific posts, as it moves along.
It is cheaper, because there are two ways it could work: First of all, are special titles could be transferred to any side of the road, like a streetcar.
Or second, could easily be colored lines painted on them to automatically follow conventional to the tires on the road. It will be a driver on the bus at all times, though.
Elevated stations are built to allow passengers to embark, or where there is no place for those who have bus conductors. The emergency exits will be inflatable slides.
And when the bus straddling everything seems to be true to futuristic, it is not surprising - a pilot with over 115 miles of track in Beijing to begin before 2011.
The experiments will focus on traffic management and safety. Managing the flow of traffic is a problem: how, for example, to disable a bus during a road traffic is certainly not guaranteed.
The advanced stage of the plan suggests this is not an insurmountable problem. And who knows - it could revolutionize the public transportation outside of China. London, perhaps?
2010年8月3日星期二
Panasonic Aims to Triple Rechargeable Battery Sales by 2016
Panasonic Corp., the world's largest rechargeable battery maker, in March 2016 with the carmakers to meet the rising demand for lithium-ion unit sales for the three aims, an executive said in an interview.
Company, USA, Europe, China, India and other countries at the meetings with approximately 20 car batteries, Naoto Noguchi, president of Panasonic battery unit, is to supply said yesterday in Osaka. Panasonic demand for electric cars one trillion yen (12 billion U.S. dollars) for the year end March 2016, approximately ¥ 324.000.000.000 from last fiscal year, the units will help to increase sales of lithium-ion, he said.
Panasonic plans last week to consume more than $ 9,000,000,000 for the renewable energy business to take full control for two pieces was announced. Battery-maker, and Samsung Group to accelerate new product development, including the South Korean rivals Noguchi against the rising challenge of increasing the marketing staff said.
"We will be much faster management decisions," Noguchi said. "South Korean battery maker in the future we, us, but quickly followed up."
The company's 2.5 trillion yen in the global market for lithium-ion batteries ¥ 926.000.000.000 year ended March 31 until companies like Toyota Motor Corp. are selling more cars powered by electricity will begin to increase estimates.
Sanyo Electric Co. and Panasonic About Panasonic Electric Works for 818000000000 yen Co., it has 51 percent and 50 percent respectively of the unit, had offered to buy out.
Shares Fall
Panasonic 1120 yen in Tokyo yesterday to close to 15 percent this year, extending the losses fell 1.2 percent. Sanyo lost 0.7 percent to 136 yen and down 20 percent this year. Electric Works 1099 yen and 0.1 percent decline in 2010 decreased by 2.1 percent. During the benchmark Nikkei 225 Stock Average has declined by 8.1 percent.
Sanyo President Fumio Ohtsubo, and electrical work plans for renewable energy proposals, such as Samsung Electronics Co. and Sony Corp. on television from the company faces mounting competition will be built to expand the business.
Sanyo in some areas continue to be used if the name Panasonic is planning to merge the three companies' brands. Three companies combine their operations, trim, and in January 2012 to establish a new business as an asset, Panasonic said.
Market Share
The company's global lithium-ion battery market in March 2016 as the end of the year, up 35 percent of Sanyo shares, combined with the previous fiscal year goal of winning at least 40 percent, Noguchi said.
Toyota and Tesla Motors Inc. last month to go on sale in 2012 RAV4 compact sport-electric version of the new tool to begin to develop their understanding.
Tesla electric vehicle, and Panasonic decided to develop a new generation of battery cells, the car maker said January 7. Tesla's own tools for the nickel-based lithium-ion battery for Panasonic said it will use.
Carmakers in the U.S. and other markets, little or no oil pressure is consumed and less emissions linked to global warming are continuing work to develop the production model.
The two-passenger 2012 Toyota plans to start selling electric.
Company, USA, Europe, China, India and other countries at the meetings with approximately 20 car batteries, Naoto Noguchi, president of Panasonic battery unit, is to supply said yesterday in Osaka. Panasonic demand for electric cars one trillion yen (12 billion U.S. dollars) for the year end March 2016, approximately ¥ 324.000.000.000 from last fiscal year, the units will help to increase sales of lithium-ion, he said.
Panasonic plans last week to consume more than $ 9,000,000,000 for the renewable energy business to take full control for two pieces was announced. Battery-maker, and Samsung Group to accelerate new product development, including the South Korean rivals Noguchi against the rising challenge of increasing the marketing staff said.
"We will be much faster management decisions," Noguchi said. "South Korean battery maker in the future we, us, but quickly followed up."
The company's 2.5 trillion yen in the global market for lithium-ion batteries ¥ 926.000.000.000 year ended March 31 until companies like Toyota Motor Corp. are selling more cars powered by electricity will begin to increase estimates.
Sanyo Electric Co. and Panasonic About Panasonic Electric Works for 818000000000 yen Co., it has 51 percent and 50 percent respectively of the unit, had offered to buy out.
Shares Fall
Panasonic 1120 yen in Tokyo yesterday to close to 15 percent this year, extending the losses fell 1.2 percent. Sanyo lost 0.7 percent to 136 yen and down 20 percent this year. Electric Works 1099 yen and 0.1 percent decline in 2010 decreased by 2.1 percent. During the benchmark Nikkei 225 Stock Average has declined by 8.1 percent.
Sanyo President Fumio Ohtsubo, and electrical work plans for renewable energy proposals, such as Samsung Electronics Co. and Sony Corp. on television from the company faces mounting competition will be built to expand the business.
Sanyo in some areas continue to be used if the name Panasonic is planning to merge the three companies' brands. Three companies combine their operations, trim, and in January 2012 to establish a new business as an asset, Panasonic said.
Market Share
The company's global lithium-ion battery market in March 2016 as the end of the year, up 35 percent of Sanyo shares, combined with the previous fiscal year goal of winning at least 40 percent, Noguchi said.
Toyota and Tesla Motors Inc. last month to go on sale in 2012 RAV4 compact sport-electric version of the new tool to begin to develop their understanding.
Tesla electric vehicle, and Panasonic decided to develop a new generation of battery cells, the car maker said January 7. Tesla's own tools for the nickel-based lithium-ion battery for Panasonic said it will use.
Carmakers in the U.S. and other markets, little or no oil pressure is consumed and less emissions linked to global warming are continuing work to develop the production model.
The two-passenger 2012 Toyota plans to start selling electric.
2010年8月1日星期日
Pres. Obama Says Stimulus Funds Responsible for Battery Progress
"You're the lead to show how manufacturing jobs are coming back to the United States of America. Our goal has never been to a government program, but rather the private sector to unleash growth. And we see results. "- President Barack Obama
President Obama in Michigan last week at the groundbreaking of a battery factory that has received $ 151,000,000 in federal funding tout. In the process, Pres. Obama made sure everybody was aware of the "tens of thousands of American jobs" coming from the federal battery investment.
According to an Energy Department report released last week, the 2.4 billion U.S. dollars in grant money to provide advanced battery and vehicle was matched by participating companies "at least dollar for dollar." The report stated that the United States only 2 percent of world production EV batteries for the Recovery Act, but the capacity to produce 20 per cent in 2012 and not as much as 40 percent by 2015. The report also said that all nine of the battery plants opening as a result of incentive funds had broken the ground and four would be up and running by the end of this year.
"I just want to make sure everybody understands that this country would be better off if the plant had been built and not as the Clean Energy package that made it possible not to," said President Obama. "And if your head from one of the two dozen battery technology plants coming online that will be stamped" Made in America "their products, people who I wil al tegen te push economic policy in this presentation to the employees why het beter would be for these things are manufactured in other countries. "
6 Tips for Getting Maximum Shelf Life for Your Laptop Battery
The more time you spend on the laptop, the more you appreciate and understand the importance of its battery life. The truth is, no matter how your laptop is capable, it is only as good as the battery that keeps powered. With this in mind, here are 6 very important things you should know about laptop battery life and how to go about their maintenance to ensure that you are getting as much out as possible-
1) Keep your cool-laptop battery warmer battery loses its charge faster capacity. Laptop battery manufacturers will regularly store their products at about 60 ° F. Do not put it in the refrigerator or freezer because it can cause serious damage.
2) Avoid running your laptop battery is completely dry-Although there is a belief that it is best to completely discharge the battery with every charge, it is not the case when it comes to lithium-ion notebook batteries. Today's best when the batteries are full, and they still have 10-20% of capacity remaining.
3) Charge your laptop battery to full capacity for the first time and every time-New batteries come almost always completely empty. Give your laptop battery is completely free of charge upon receipt, and let it fully charge every time you plug in
4) If you do not need it, do not use-capacity laptop battery decreases with each cycle of charging and discharging. Even if your laptop is connected to the wall, the battery is still undergoing constant charge-discharge cycles. If you know you'll be working from the location where you will be near the socket, go ahead and remove the battery and store in a cool place (see # 1).
5) Do not keep batteries stored for long periods of time-Although it is nice to have some spare batteries, laptop batteries are still losing at least a little bit of their charge. Evaluate your laptop battery needs, and keep the ship accordingly.
6) Do not charge your notebook battery before long periods of inactivity-When you need a spare battery or two around, make sure to store them with only 10-20% of capacity remaining. This will keep it performing at a high rate when it is time to put the spare battery into action.
You May well have the best laptop money can buy, but without working batteries for your laptop is useless. Know how to get the most out of laptop battery and putting that knowledge into action will make a big difference and can save you a lot of money and headaches.
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