2011年8月23日星期二

Microsoft to Co-develop Cloud Products With Chinese OS Firm

Microsoft said on Tuesday it is going to perform with a Chinese operating system developer to create cloud computing merchandise for that country's market, a shift that might help the U.S. company promote to China's federal government agencies.

China Normal Computer software, Microsoft's Chinese companion, has co-developed a Linux operating program using a defense lab, China's National College of Protection Technology, and the working method, called "NeoKylin", has become approved by numerous federal government ministries.

NeoKylin is meant for use by federal government offices, national protection, power along with other sectors from the Chinese economic system, and aims to cut back China's dependence on imported working systems.

Microsoft's arrangement with Shanghai-based China Regular requires the 2 businesses developing goods based on Microsoft's Hyper-V Open Cloud architecture. The items will also function with China Standard's NeoKylin Linux Server functioning program.

Through the agreement, Microsoft and China Normal will jointly develop and market personal and public cloud computing products. Microsoft and China Standard may even sponsor a joint virtual engineering lab in Beijing aimed at making NeoKylin interoperable with Microsoft's Hyper-V Cloud architecture.

Distributors and analysts assume China's cloud computing marketplace to increase quick. A survey by research firm Gartner located that 55 percent of Chinese respondents want to invest much more than 10 percent of their complete IT finances on cloud computing. This in contrast with 42 % in Europe and 49 % within the U.S.

2011年8月21日星期日

Is Samsung Quietly Backing Away From Android?

Google's $12.5 billion buyout of Motorola Mobility has at least 1 of its companions nervous. Studies surfaced this week that Samsung chairman Lee Kun-hee convened a meeting of top rated executives to discuss the effects of the merger on the company's business.

Samsung could be the second largest smartphone maker on this planet as of the 2nd quarter of this 12 months, trailing only Apple. It's got leaned heavily upon Android for its lineup of intelligent units, so any adjust in that relationship could pose substantial pitfalls to its business.

Lee realizes this, and that is why he urged those in attendance -- which involved wireless chief Shin Jong-kyun -- to diversify the company's portfolio of wireless gadgets, and continue to function on its proprietary smartphone platform dubbed "Bada," The foremost South Korean day-to-day Dong-a Ilbo reviews.

It's actually not distinct whether Lee could be looking to other platforms like Windows Mobile phone, which some sector authorities argue could happen between Android companions leery about Google favoring the hardware vendor that it owns. Specifics of what really was mentioned weren't incorporated inside the report.

Does Samsung have a very selection whether or not it would like to adapt? At the very least one group of analysts say no. "We feel that the changing dynamics in the smartphone market is forcing Samsung to build and innovate on its own functioning system named Bada," economic analyst firm Trefis wrote on Thursday in a very study be aware.

This kind of alterations could result in a lot less Android devices hitting the marketplace in the wake of this deal, particularly if Samsung's placement is echoed among the many common cellular working system's other partners. That could in turn influence Android's market place share.

Concentrating on Bada may not be the answer, however. It seems as if the trend in the market is always to transfer from in-house proprietary platforms to a lot more open up designs -- look at Nokia's swap for the Windows Mobile phone platform. With all the struggles Nokia had in creating Symbian a world wide results, I can not see how Samsung could do any better.

Best Buy to Sell HP TouchPads at Fire Sale Prices -- If Any Are Left

Very best Acquire will promote HP TouchPads at clearance costs -- if any are left -- soon after reviews the retailer was sending its stock of the tablets back again towards the maker.

Hewlett-Packard has said it's going to discontinue functions for WebOS units, and throngs of customers have already been looking for the HP Touchpad ever before because it was seriously discounted on Friday.

Whilst the models were at first provided through BestBuy.com in Canada, they soon sold out on the web. From the U.S., Best Purchase retailers had been telling men and women they were sending their stock with the tablets back to HP, leaving those customers from the feeding frenzy.

Whilst still not offering the tablet online, Greatest Buy has apparently transformed its tune, saying on its internet site that it's going to offer any HP Touchpads it still has in shops in the discounted charges of $99 for your Wi-Fi-only 16GB gadget and $149 with the 32GB edition.

Very best Buy isn't really promising it in fact has any TouchPads remaining in stock, but many people may locate one particular once merchants opened Sunday.

Needless to say, you will find constraints.

If you do score a TouchPad at Very best Obtain you won't be capable of return it along with the one-year manufacturer's warranty is nice only by way of HP and never Very best Purchase.

2011年8月2日星期二

Nissan says electric car can power family home

Nissan's Leaf electric vehicle can feed power from its battery back into a loved ones property and run appliances for up to two days underneath a new venture the Japanese car-maker unveiled Tuesday.

Using the "Leaf to Home" program, the lithium-ion batteries with the zero tailpipe emission Leaf might be used as an emergency power backup with the house for the duration of a all-natural disaster or even a power blackout, Nissan stated.

Nissan, 44 percent owned by Renault of France, mentioned it aims to commercialize the technology in Japan by March 2012.

The system functions by linking the car via a fast charging port towards the house's electrical power distribution panel. Energy can also be fed the other way in the event the home generates its own electricity with rooftop solar panels.

The Leaf batteries have a capacity of 24 kilowatt hrs when fully charged, equivalent to the electricity utilized with the typical Japanese household in two days, said the firm.

The output in the vehicle involves six kilowatts, enough to energy electricity-guzzling appliances for example a refrigerator, air conditioner and washer at the identical time, the firm mentioned.

Nissan says together with its potential use in blackouts, the automobile might be charged in the course of night time off-peak several hours and also the electrical power used by households for the duration of high-demand intervals.

The first 3-D printed aircraft takes flight

The news from the world of 3D printing just gets cooler by the week. Andy Keane and Jim Scanlan of the University of Southampton have designed and printed a model, flying plane. Yes, printed. We are still in the phase where that verb should inspire awe when noting it can produce more than a book report. They’ve named this version “Sulsa” (Southampton University Laster Sintered Aircraft).

The group first laid out the designs of their prototype on the personal computer and then instructed the printer to create the plane in layers a hundred micrometers thick. Powders of plastic, metal or titanium are spread in a two dimensional arrangement with the required layer after which a laser's warmth then fuses that layer using the prior. Consider developing a sandcastle by sprinkling a layer in circle, then sprinkling one more on best and patting the two with each other, and repeating until finally you have a full construction.

The plane they finally constructed had a wingspan of one.5 meters and price about $5,000 (about $8,100) to produce. It also was constructed with an electric motor which obviated the need for fuel. The design took about two days along with the printing only took five. During its brief flight, it was in a position to attain speeds up to 100 mph.

When one thinks about these types of figures and that this really is the very first of its kind, you can't support but see a really various future for human-assisted production.

2011年6月18日星期六

Asus Eee Pad Transformer TF101 Review: Innovative Design Makes This Tablet Stand Out

The Asus Eee Pad Transformer TF101 Tablet won't stand on its very own. But when paired with its matching keyboard dock, the Transformer morphs right into a tablet that strikes an admirable balance in between productivity and amusement. At $399 with the 16GB Wi-Fi product (or $499 for your 32GB Wi-Fi design, costs as of May possibly 6, 2011), the Transformer will be the minimum pricey Android three.0 tablet up to now; as well as the smaller-capacity version bests Apple's iPad two by $100.

None of that is to say that the Transformer's implementation is perfect. The hardware has some tough spots, and so do the Android OS along with the $149 Mobile Docking Station selection. But even taking these patches into consideration, the Transformer carves out a reliable niche for alone in an progressively crowded market.

Transformer's Hardware: Style Wins and Flubs

In its style, the Transformer shares some attributes with other current tablets. The front encounter is dominated by a 10.1-inch display, with numerous buttons, ports, and slots distributed along the edges. The Transformer has familiar-sounding guts, as well: It runs Nvidia's 1GHz dual-core Tegra two platform, carries 1GB of RAM, and utilizes Google's Android 3.01 (Honeycomb) OS.

Like numerous of today's tablets--the superslim Apple iPad 2 currently being the notable exception--the Transformer measures 0.5 inch tall. It's longer than other tablets, besting the Acer Iconia Tab A500 by half an inch, the Motorola Xoom by nearly a complete inch, and also the Apple iPad 2 by one.2 inches. The extra length tends to make for an extra-wide bezel in landscape mode; in addition, it enables the Transformer's physical size to match the Mobile Docking Station's, so the two can link as a clamshell laptop would. (By by itself, the Transformer actions 10.seven inches by 6.nine inches by 0.five inch.) Designwise, this strategy is actually a win.

What I discovered most disappointing about the Transformer was its bodily construct. In the beginning blush, it feels durable enough, but I didn't like the flex developed to the textured plastic back again. The flex created the Transformer experience chintzy, as did the minute gaps amongst the metal body as well as the scratch-resistant Corning Gorilla Glass display screen. But a minimum of the Transformer's plastic design and style lowers its fat. At 1.5 pounds, it really is heavier than the one.3-pound iPad 2, but the Transformer rewards from excellent component balance on the inside which makes it experience lighter than it really is.

In other respects, the tablet's design and style is well executed. When held in landscape orientation, the power button and volume rocker sit at the higher proper corners; and the one.2-megapixel front-facing camera is at the best center. Along the right-hand edge certainly are a 3.5mm audio jack (which doubles as a headphone output along with a microphone input), the Mini-HDMI port, along with the microSD card slot. Towards the bottom corners from the left and appropriate edges are stereo speakers, but they aren't the one source of audio. Even when my fingers blocked the speaker grilles, I could hear audio plainly.

Asus explains that the Transformer's style also transmits audio with the same openings at the bottom from the tablet that serve as the connection points for that Cell Docking Station. The tablet has SRS audio enhancements built-in, but there is certainly no equalizer or related app for adjusting sound, and there's absolutely nothing to alter within the Android OS settings. The integrated SRS Wow High definition audio does contain help for virtual 5.one surround sound in videos. In use, the speakers appeared superior to most tablet speakers I've listened to, although not practically as excellent as being the finest ones I've heard on the tablet--those on the RIM BlackBerry PlayBook. Audio sounded fairly total and unique, with crisp even though considerably tinny vocals.

Managing along the bottom edge of the Transformer will be the 40-pin dock connector. The tablet arrives that has a power adapter and a USB-to-dock connector cable. The dock connector can cost in the adapter or by means of the cable, when connected to some Pc (to get a trickle cost only). The cable could also manage information transfers from a Laptop. Asus says that equipment will likely be obtainable for the dock connector, like an SD Card reader as well as a USB-A port; however, the organization hasn't indicated no matter whether individuals components will ship while in the United states whenever they turn into offered later on this summer season.

At back can be a 5.0-megapixel digital camera for even now image capture and video capture at 720p; but there's no LED flash, as several competing tablets have. As on other Android three.01 tablets, pictures seem disappointing (for stills and movies equally).

The Transformer uses a 1280-by-800-pixel IPS show, and includes a widescreen sixteen:10 factor ratio. As in Apple's iPad sequence, the use of IPS engineering helps the tablet attain exceptional viewing angles (Asus says the range is 178 degrees, and I noticed no colour shift plus a apparent image as I shifted to excessive angles), enhanced coloration, and deeper blacks. Shades appeared much better than on other Android 3.01 tablets, but that can be simply because Asus modified Android's default colour temperature and white stability to match its IPS screen. Still, the Transformer can not match the colour accuracy with the Apple iPad two.

The Transformer has 802.11b/g/n Wi-Fi and Bluetooth 2.1 + EDR connectivity in this version. Asus expects to release 3G varieties through cell carriers (to become announced) afterwards this summer.

(Continue to be tuned to this room; we'll update the assessment with full testing from the PCWorld Labs.)

Transformer's Software package, Personalized

When I very first turned the Transformer on, I discovered quickly some pleasurable user-interface advancements that Asus made to stock Android three.01.

For starters, the core navigation buttons are substantially greater. Asus changed the normal Honeycomb nav buttons (a few light-blue outlines that serve since the principal navigation aids with the reduce left from the display screen) with 3 white, sound button formations which can be crisp and distinct. Specifically, the back/exit button, much better represents its perform having a looping return arrow--an enhancement around the stock Honeycomb's chintzy back arrow that appears a lot more like a bookmark symbol.

An additional big adjust requires the Asus keyboard. The stock grey Honeycomb keyboard is accessible as an selection, but by default the Transformer utilizes Asus's personal keyboard, which capabilities a lighter grey qualifications and dark, well-defined letters and numbers. The redesigned keyboard has a row of number keys up top; and keys in both the quantity row as well as the first letter row are slightly taller than the ones on rest from the keyboard. The keyboard appears to occupy regarding the identical depth since the stock Honeycomb keyboard, but using the added benefit of the quantity row (a native very first amid the Android 3.0 tablets). The keyboard incorporates Google's predictive text, too, one more native first for an Android three.0 tablet. Regrettably, this function behaved a bit unpredictably in my testing. As an example, it failed to perform consistently when filling in fields within the Web browser. Also, the keyboard sacrifices a number of its QWERTYness--by having its Z and S keys stacked, by way of example. On the total, the keyboard was responsive.

In addition to introducing these changes, Asus provides a tiny selection of its own Android widgets to utilize in customizing the front face to dictate the way you accessibility your info. As an example, you are able to obtain a big, friendly climatic conditions update; or select My Zine widgets that current your images, climatic conditions, and just lately accessed World wide web, new music, and book content inside a clean way. The strategy is comparable to--but not as far reaching as--Acer's handling of its Iconia Tab A500, exactly where widgets seem as further app icons mainly to produce a sense of categorized folder hierarchy to your applications (Android 3.0 won't have folders, as Apple's iOS does). Asus's strategy isn't really as far-reaching as Samsung's TouchWiz interface around the 7-inch Android two.2 Galaxy Tab or HTC's Sense UI overlay planned for its 7-inch Flyer. According to Asus, by omitting an additional overlay, the company can react more rapidly to OS updates because they come offered from Google.

Asus also provides a couple of custom wallpapers, such as the interactive MyWater wallpaper that reacts to your motions from the built-in gyroscope, and exhibits the battery degree by modifying the h2o degree within the wallpaper. Exciting touches, to become confident, but detrimental to battery life.

In use, the Transformer felt about as zippy (and as sluggish) as I've arrive to assume from your present crop of Tegra 2 tablets, according to the activity. Its camera was in fact slightly quicker around the bring about than the ones on other Android 3.01 tablets I have used--but nevertheless pokey as molasses. This edition of Android has picture and text rendering troubles, too, as its predecessors did. Photographs aren't rendered sharply and with excellent detail in the Android Gallery, and text seems to get insufficiently antialiased. Android 3.01 has not however acquired a serious update; one can only desire that these issues and other individuals will probably be fixed inside the potential.

The Transformer comes preloaded with useful software program. Some apps are special to Asus: Asus's MyNet DLNA media sharing app; MyCloud for accessing Asus's Webstorage (2GB no cost for one yr; unlimited storage for $5 regular monthly) or for connecting remotely for your desktop via the Splashtop-powered MyDesktop; MyLibrary for accessing newspaper, .Epub, and PDF book content material. Also on board: Infraware's Polaris Office 3.0 for viewing and editing (and conserving as Company 2003 files) Microsoft Workplace documents, spreadsheets, and presentations; Layar; Fuze Meeting; along with a file manager (which, like ones I have seen on other tablets, confusingly interprets the inner memory as a mounted SD Card). To acquire Adobe Flash 10.2, you'll must down load it on your own.

For that desktop, Asus provides downloadable utilities to finish the Transformer: Laptop Sync and Asus Webstorage.

The Keyboard Docking Station: The way it Functions

The Transformer will get its identify, obviously, from its companion piece, the $149 Cellular Docking Station. And Asus obtained this vital component in the equation correct. The Cell Docking Station transforms the Transformer right into a netbooklike clamshell that weighs just beneath 3 pounds when mixed (the docking station by itself weighs 1.41 kilos). The bottom surface is composed of textured brown plastic, matching the layout with the Transformer tablet by itself. The 2 elements in shape collectively seamlessly and quickly, not like keyboards which are of separate sizes and patterns in the tablet (as is true of Bluetooth keyboards with the iPad two); and also the solution is far more integrated and stylish than even the very best designed iPad instances I've seen that consist of a keyboard. The 2 pieces are of matching dimension, and once you attach the tablet towards the hinged dock, the dock flips across the front in the tablet, equally as in the event the combination were every other clamshell laptop computer. I failed to have any problems aligning the tablet and snapping it into position; a slider lock beneath the tablet conveniently locks it into area.

When assembled as 1, the Transformer and also the Mobile Docking Station appear smart and act clever: The touchscreen is fully operational whilst plugged in, preserve for access to the on-screen keyboard; but additionally, some essential buttons--including Android back/exit and residence buttons, and media playback and quantity buttons--are integrated in to the keyboard. The island-style keys on the 92 percent of full-size keyboard are unique and easy to press, and they created precise touch-typing a breeze. For its component, the silky touchpad supports easy mouse manage inside the Android environment.

The docking station has two USB two.0 ports, every single tucked behind a flap door, and 1 SDHC card slot. The ports flaps give the dock a clean seem along the edges, plus they felt sturdily built, nonetheless they strike me as currently being an bothersome impediment nonetheless.

The dock dealt with the a variety of SD Cards and flash drives I plugged in, as well as the USB port can accommodate input units including an exterior mouse. However, Android three.01 appeared to get puzzled easily when I repeatedly attached and detached USB drives--especially if I unplugged the push without having appropriately unmounting the media first.

When I plugged in a very USB drive, the Android OS took several moments to mount the media. On recognizing the merchandise, the OS displayed a USB push icon within the position bar tray at the appropriate. You faucet the icon to pop up a tab confirming that external storage continues to be acknowledged. At the tab's appropriate are two, far more subtle, functions: a folder icon that can take you right to the USB drive's contents through the integrated file supervisor; and an obtusely made icon for unmounting the generate without having to dig to the Settings/Storage menu.

The folder icon jumps you directly in to the file supervisor is really a great thing; or else, you need to hunt about within the file supervisor with the USB generate (that is buried beneath the Detachable directory inside the root directory). Obtaining the USB drives manually was an inefficient encounter, provided Android's plethora of files and folders. And however, as rough as that component of the presentation was, the Transformer deserves props for allowing users to access and manipulate files around the tablet.

Here's a real-world productivity illustration. I could pop inside a USB flash generate, open a Phrase .docx inside the Polaris Company three.0 computer software, edit the document, then help save it using a new title right to the directory of my selection to the flash drive or inside the tablet. Having resaved the document towards the tablet, I opened the Gmail app and connected the newly edited file to an outbound e-mail message. The operation was nifty, convenient, and never doable while in the same way with some other tablet shipping nowadays.

A couple of occasions when I pulled the tablet from its nest, it popped up a single of Android's infamous "Force Close" mistakes. On other occasions, the mouse pointer stopped working and I needed to unplug and reattach the tablet to obtain it to resume. And now then I needed to try many times to realize success in using the mouse pointer to pick out some thing. One more oddity: Using web page up and down on the Web page often brought on it to navigate among HTML fields, instead of scrolling the whole web page as I predicted.

Nevertheless, these strike me as software package glitches that Asus could repair in potential firmware updates. For any very first salvo, the expertise was smoother than I anticipated, and also the modern design and style is a large phase past other dock setups I've seen. I cherished having the ability to tap away quick e-mail messages, navigate the tablet whilst it stood upright, as well as alternate among keyboard, touchscreen, and touchpad navigation.

By marrying the 2 parts in the mixture device, you may get extra battery life (which Asus estimates will enhance by about 72 % about the battery life for your tablet on your own). Plus, should you need to grab the Transformer and its Mobile Docking Station around the run--as when I did when passing through airport security--you can do so with a single hand, a comfort for cellular professionals.

Bottom Line

Despite my minor grievances about its design, this tablet is worthy of consideration. Asus's aggressive pricing, coupled with its above-average exhibit, make the Transformer a significant contender. Even when you consider the additional value from the docking station, the costs are offset by that module's expandability and functionality. The big query, just like all early-round Honeycomb tablets, relates towards the unknowns of Android 3.x's evolution and its thus-far slow-to-grow app setting. If neither of these issues can be a deterrent, the Transformer + Cell Docking Station could be a successful mixture of productivity tool and entertainment demon.

2011年6月17日星期五

Sony Reader Touch Edition (PRS-600) E-Book Reader

The Sony Reader Touch Edition (PRS-600) is Sony's new flagship e-book reader, delivers one thing we have not observed in earlier Sony Readers: a touchscreen and stylus for navigating and for developing drawings and handwritten notes. Regardless of whether this innovation enhances the e-book expertise is open to debate, however the overall high quality of the product just isn't: Except for its absence of wireless connectivity for purchasing guides devoid of connecting to some Pc, the Touch Edition is actually a worthy competitor to Amazon's Kindles--and at this composing a important presence on our Best five E-Book Visitors chart.

This gadget seems to be like a refined model of Sony's previous full-size reader (the PRS-700), with a 6-inch, 8-grayscale E Ink screen framed by a metallic scenario (available in silver, black, or red). However it can be about the large aspect for a reader (at just more than ten ounces), it really is only several ounces heavier than its more compact sibling, the Sony Reader Pocket Edition. The stylus slides easily in and out from a slot inside the top rated right of the situation. Sony provides a neoprene pouch to safeguard the display in transit.

The incorporated USB cable attaches to a laptop or computer (Windows or Mac) to recharge the internal battery; connecting the system initiates set up of the needed E book Library software for managing and transferring content material with the cable.

Beneath the show are 5 thin silvery bar-shaped buttons. The 2 around the far left are for turning pages forward and back; the heart button (labeled using a house icon) provides up the main menu; the fourth button delivers a pop-up screen for changing font dimensions (from tiny to extra-extra-large). The fifth button--the one particular about the far right--summons context-sensitive on-screen menus containing various choices, based on no matter whether you're on a book web page or within the home display screen.

The principle display displays 4 big sq. icons and 3 more compact ones. The icon within the upper left, labeled 'Continue Reading', returns you for the web page you ended up studying whenever you previous left off; yet another icon provides up the record of textbooks about the device; a third big icon displays a listing of notes you've produced along with a fourth icon reveals books grouped by collection (as an example, all purchased textbooks are introduced as a selection).

The three more compact icons underneath go to text memos, which you create (laboriously) from an on-screen keyboard; handwritten notes and drawings (this icon is labeled 'Handwriting'); plus a checklist of other functions (this icon is labeled 'More'), which includes the audio player (for unprotected MP3 or AAC audio), photographs (.jpg, .png, .gif, or .bmp), as well as a lengthy settings menu. I located that I could navigate via numerous with the menus with out the stylus as the items were big enough to enable accurate fingertip input. Tapping a return icon on the top rated of any screen returns you to the next-higher-level menu, right up until you are back again at the home display.

Sony permits you to tweak numerous configurations, such as the smaller main-screen icons (by subbing in characteristics from your Far more menu). However you cannot modify the bigger main-screen icons. I especially appreciated getting able to alter the stylus gesture for turning pages: I preferred making use of a right-to-left swipe (in imitation of your web page flip inside a paper-and-ink guide) about the default left-to-right motion.

Ultimately, nevertheless, I used the hardware buttons on the lower left of the system to handle web page adjustments, and kept the stylus parked inside of its slot. I failed to need to need to be concerned about dropping the stylus, and I don't consider a great deal of notes as I read, anyway.

The Touch Edition has a great deal of good small extras. It is possible to set up a slideshow and even adjust the number of seconds each and every picture will stay on screen (I did not see an option for adding track record new music, even though). The built-in MP3 player was the most effective of any I've listened to on an e-book reader, with decent-quality audio along with a very good variety of volume over earphones (the Touch Edition incorporates a standard headphone jack). The player has repeat/shuffle options, and you also can keep the audio going while you examine. The Touch Edition comes with a dictionary, also, and you can annotate your publications and paperwork.

Like the Pocket Edition, the Touch Edition supports Adobe's ePub format with Adobe Subject material Server 4 encryption (as well as Sony's BBeB format), so you don't have to purchase textbooks from Sony's on the internet bookstore when you did with previously Sony Visitors. You should still set up the e book Library software package, but thereafter the Reader appears as yet another gadget while in the Adobe Digital Editions Pc software program for managing ePub content material, and also you can drag and drop a downloaded guide for the Reader when you would to another gadget.

The Touch Edition displayed ePub and BBeB volumes flawlessly, and it turned pages briskly. I discovered the 5 font measurements excellent: I settled on employing the middle 1, nevertheless the most significant one particular was large enough for any vision-impaired good friend to examine easily.

In short, Sony continues to be a category act within the digital e-book realm; and as it now supports ePub, it really should rival Amazon inside the breadth of available material. At $300 (as of October 5, 2009), it is pricier than several other e-book visitors, but it really is also one of the finest designed and most full-featured. Unless of course having to link to a Personal computer to accumulate subject material can be a major worry to suit your needs, the Sony Reader Touch Edition is nicely well worth contemplating.