Will iSlate Battery Carry the Load?

We hate to rain on iSlate's apotheosis, but some of us are wondering about battery life.

A portable computer is only as good as its battery. A blogger with the handle of "Andrew", writing for TabletPCReview.com, said that "Whenever we review notebooks one of the questions that always needs to be answered is, what's the battery life like on this tablet? We all know manufacturers overstate the quoted battery life for a system, probably because they test for battery life under ideal conditions for getting a high number. For example, wireless off, processor underclocked, system idle, LCD brightness set to low, no DVD and so on. So when your notebook with a quoted 5 hour battery life actually gets three hours, you're left wondering what happened to those other two hours the manufacturer got?"

Andrew wrote that in 2007, but the fundamental issues have not changed since then.

A January 26-scheduled announcement by Apple, which few pundits believe could be about anything else than the imminent release of a tablet-sized computer/e-book reader, has created nearly messianic frenzy. A New York Times columnist said that some are calling the device a "Jesus tablet". But at least one authority, physicist Eric Hellmann, thinks we should look under the hood before declaring January 26th a religious holiday.

Hellman, whose popular blog Go To Hellman covers the e-book scene, has speculated on the device's power source. "The design problem is the battery," he recently wrote. "Assuming that the iSlate is a multimedia device implies that it's not an e-ink device. It's going to have a screen not so different from an iPhone screen, and that will consume power. That will in turn require a battery proportional to the iPhone battery, and batteries are what cause iPhones to be reasonably heavy for their size. The Kindle works as a book-replacement because it's light enough; I'm guessing the iSlate will be a more of a tv than a book."

Apple will undoubtedly imbed a state of the art battery in its tablet, but when you consider the load that a tabet will have to pull - movie and game videos, photo archives, videocam, multitouch screen, full color e-books, magazines, newspapers, music, plus countless juice-draining apps, to say nothing of the demands of the tablet's own operating and processing system, you have to wonder whether Apple's battery, or anybody else's at this moment in history, will be able to do the job without adding an unacceptable weight burden.

Knowledgeable insiders confirm these concerns. When a website named islate.org posted some allegedly leaked specs (you can read them here), one commenter wrote that "for as thin as the device is intended to be, there is no possible way it’ll run a HD, 2Gb RAM, and a Core 2 Duo processor. Factor in the large multitouch screen and you could expect a battery life of about 15-minutes with those specs, AND it’d be too hot to handle AND weigh a few pounds. No way."

There will undoubtedly be a stampede to snap up the iSlate, but the coolheaded will scrutinize the specs before committing to the hefty - rumored at $1000 - price of a device that, if you believe some iSlate evangelists, embeds nothing less than the spiritual hopes and dreams of humankind within its fragile case.

Richard Curtis

Apple Tablet Announcement Slated for Jan 26 - We Have a Name Sighting And It's a Good One

All eyes will be on the stage of the Yerba Buena Center for the Arts in San Francisco on January 26th. That's where and when Apple is expected to introduce its long-awaited tablet. . We couldn't get odds in Las Vegas but David Gelles of Financial Times's ft.com website reports that at least one analyst rates the likelihood at 50-50. Investors liked the odds a lot better than that, driving Apple shares up by almost $7.00 to an all-time high of over $209.00 at the end of last week's trading. If you'd bought Apple last January you'd be up about $130.00 a share today.

What will the Apple tablet look and feel like? Since everything at this stage is pure conjecture, the device is literally a tabula rasa. But Jeremy Horwitz, editor in chief of iLounge.com, who has a pretty good track record in the conjecture department, speculated about it in September. Among other features he thinks we will see when the curtain is pulled back are:

• It has a 10.7-inch screen
• It runs on an iPhone OS
• It will come in two different variations: one with 3G networking capabilities, and one without. "Think of the 3G version as a bigscreen iPhone 3GS, and the non-3G version as a bigscreen iPod touch."
• It will have a 480 x 320-pixel display, enabling easy reading of full-sized book and magazine pages."Expect something like 5-6 times the resolution of an iPod touch or iPhone screen (720p or thereabouts) and 7 times the touchable surface area."
• It is designed to be a slate-like replacement for books and magazines, plus all of the media, gaming, app, and web functionality of the iPhone and iPod touch
  

Gelles in his ft.com article adds that "Apple is working to solidify a new round of content deals with TV studios. Meanwhile, publishers have been working on new versions of digital magazines that would be viewed on touch screen computers."

We have frequently stated here that as red-hot as the e-book industry's growth may be, it will not reach its full potential until there's a tablet under the arm of every student on every campus. There is simply no dedicated reading device available today with screen size adequate to serve the educational community.

So, what's the name of Apple's tablet? Typical of Steve Jobs's secretive style the company is holding it tightly under wraps. However, a little birdie tells us it's iSlate. "It seems Apple's name was temporarily exposed as the actual owner of 'iSlate.com' for several weeks in late 2007," explains a website called MacRumors. "It was changed back within a few weeks, but MacRumors has found the historic record proving Apple ownership of the iSlate.com domain."

You can actually see the document here. But don't go looking for it online, at least not yet. We tried and got one of these:

PROBLEM LOADING PAGE
Firefox can't find the server at www.islate.com.

Do we like the name "iSlate"? Well, given the epidemic of dumb names assigned to e-book readers lately, we give a big thumbs-up to iSlate. That is, unless you misread it as "Is Late." If Apple fails to release its tablet early in the new year (March is the projected date), you can expect no end of plays on an otherwise memorable name.

Richard Curtis