Technology Updates

Intel Core i7 Extreme Boosts Portable Workstations

Intel this week offered a preview of platforms using its Core i7 Extreme Edition processor. Although the company is aiming the processor heavily at the gaming market, analysts said there are also clear business applications for the processor.

Code-named Gulftown, the i7-980X Extreme Edition processor is the industry's first 32nm, six-core processor with 12 computing threads. Intel introduced the i7 family last September with its exclusive Turbo Boost technology and Hyper-Threading Technology.

Turbo Boost is built into the latest-generation Nehalem micro-architecture and automatically allows processor cores to run faster than the base operating frequency if the chip is operating below power, current and temperature specification limits. Hyper-Threading Technology, along with Turbo Boost, works to increase performance of both multi-threaded and single-threaded workloads.

Portable Workstation Benefits

"The Core i7 chip has a special sensor built into it. If it detects that an application that would benefit from high throughput is launched, it can actually boost the clock speed and throughput of the chip by about 10 to 15 percent," said Charles King, principal analyst at Pund-IT. "So if you've got a graphics application where you need an extra oomph, the Turbo Boost can give you that extra kick-start to get a little bit better performance."

This is a clear win on the gaming front, but King said it also shines in the portable workstation market. With a Core i7 chip featuring Turbo Boost, engineers can take their workstation on the road without losing speed or productivity. A second business application for the Core i7 is support for HDMI high-definition video output in notebooks. King pointed to Dell's Vostro 3000 laptops, announced last week, as a prime example.

"If you are an executive or high-end salesperson who's going out on calls, this gives you the ability to run sophisticated graphics applications, high-def video, and other kinds of...

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iPad Will Read Books Aloud, Support Open EPUB Format

Eager to be the first on your block with an iPad? Apple started taking orders for the tablets on Friday. Wi-Fi models running from $499 to $699 will be available on April 3; 3G models, costing $629 to $829, won't be available until late April.

Along with the advance orders, Apple released some details on what's expected to be a key app for the new device -- e-books. Promoting the iBooks feature of the iPad, Apple's web site explains, "iBooks works with VoiceOver, the screen reader in iPad, so it can read you the contents of any page. Even with all these extras, reading is so natural on iPad, the technology seems to disappear."

The site also promotes iBooks as a totally new reading experience. "Turn iPad to portrait to view a single page. Or view two pages at once by rotating to landscape. Change the text size. Even change the font. Touch and hold any word to look it up in the built-in dictionary or Wikipedia, or to search for it throughout the book and on the web," the site says.

Support for EPUB Format

And in a positive sign for open-source books, Apple announced the iPad will support the EPUB format for digital books -- even those that are not offered through Apple's e-commerce sites.

"The iBooks app uses the EPUB format -- the most popular open book format in the world," Apple's site says. "That makes it easy for publishers to create iBook versions of your favorite reads. And you can add free EPUB titles to iTunes and sync them to the iBooks app on your iPad."

EPUB features advanced presentation for digital books, including in-line raster and vector images, embedded metadata, digital-rights management support, and Cascading Style Sheets styling.

Authors Demand a Voice

That support could go a long way to making the...

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Geolocation Stars at South by Southwest

What's likely to be the hottest tech trend at this weekend's trendy South by Southwest Interactive in Austin, the powwow that has become a launch pad for the coolest, hippest new technology? Location, location, location.

The conference is shaping up to be a coming-out party for Foursquare, an application that lets people flag where they are -- and for the entire category of fledgling geo-location services. A bumper crop of services, notably Gowalla, Brightkite, Loopt and Where.com, are being embraced by smartphone owners to socialize and play games.

Venture capitalists are pouring in money. Kleiner Perkins Caufield & Byers has invested $9.5 million in Booyah, maker of a location-based social-gaming iPhone app.

"This is the year of location (at the show)," says Booyah CEO Keith Lee. Last week, Twitter said it would supply developers with richer geo-location data. In January, review site Yelp added a check-in option to its iPhone app. About 5 percent of iPhone apps have location services. Facebook officials won't comment, but independent tech analyst Greg Sterling and others expect it to soon add location-sharing features.

The service with the most buzz is the year-old Foursquare, with just 500,000 users.

Foursquare players earn points by visiting restaurants, bars or museums in major cities. The payoffs range from special deals to Boy Scout-like badges and "mayorships," essentially bragging rights for hanging out at certain locations. "This isn't mainstream, but it's the talk of tech insiders," says Sterling.

To build buzz as Twitter did a few years ago, the services are using the show to reach the general public. Last year, Foursquare benefited from a marketing blitz in which it doled out special badges, digital mayorships and other goodies. This year, rival Gowalla is throwing a big party with Lance Armstrong's LiveStrong foundation, and it has a partnership with Chevrolet.

"All the early...

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Microsoft Xbox 360 Leads Gaming Sales in February

Microsoft's Xbox 360 video-game console moved to the top of the U.S. market in February. The software giant's console had been number two behind the Nintendo Wii for nearly three years.

The popularity of the new BioShock 2 game may have been behind Microsoft's sales of 422,000 Xbox 360s in February, an eight percent increase from a year earlier, according to NPD Group. Nintendo sold 397,900 Wiis and Sony sold 360,100 PlayStation 3 consoles in February.

The BioShock 2 game for the Xbox 360 and PlayStation 3 was released on Feb. 10 and sold 750,000 units. Of those, 75 percent, or 562,900, were for the Xbox 360.

"We're excited about the biggest February in Xbox 360 history," said Dennis Durkin, COO of Microsoft's interactive entertainment business, in an e-mail. "We know consumers are hungry for our 2010 portfolio of exclusive blockbuster games, industry-leading online experiences over Xbox LIVE, and for the holiday release of Project Natal for Xbox 360."

A Sense of Excitement

While BioShock 2 has created a buzz among gamers, so have sensing controllers. Microsoft's Project Natal system will let Xbox players use body motions to control the game instead of pressing buttons or waving a controller.

Microsoft wasted no time in getting celebrities to praise Project Natal's potential. Boxer Sugar Ray Leonard called the technology "amazing"; former NFL quarterback Willie Gault said it was one of the "most realistic game experiences" he has had; and pro beach volleyball player Misty-May Treanor said it's great for someone who, like her, is in physical therapy.

This week, Sony revealed additional information about its own new motion-control sensor. Dubbed the PlayStation Move, Sony first provided details last June. The controller allows PS3 gamers to use an Eye web camera and a wand to detect motion.

The controller will be packaged as a starter kit...

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Barnes & Noble Will Be on Apple's iPad, a nook Rival

With the e-book industry expected to explode into a multibillion-dollar business in the next three years, Barnes & Noble wants to open a new chapter in sales by making sure its products are available on Apple's iPad. The retail giant on Thursday confirmed reports that it is preparing an iPad application in time for the anticipated April 3 release.

Digital Library Preserved

"Designed specifically for the iPad, our new B&N eReader will give our customers access to more than one million e-books, magazines and newspapers in the Barnes & Noble e-bookstore, as well as the existing content in their Barnes & Noble [online] digital library," Barnes&Noble.com administrator Paul Hochman wrote on a company blog.

The app will allow customers who have already downloaded content to Barnes & Noble's nook e-reader to access the same material on the iPad, Hochman said.

While the iPad is a direct attack on the nook, which debuted over the holiday season, as well as Amazon.com's Kindle e-reader, the B&N eReader shows that Barnes & Noble is doing everything it can to adjust to the digital age as paper books sit longer on the shelves.

"Barnes & Noble is first and foremost a content retailer, not a gadget maker," said consumer-devices researcher Avi Greengart of Current Analysis. "It is far more important for [the company] to ensure that when -- or if, as the case may be -- reading moves from the physical realm to digital that Barnes & Noble maintains its place in the distribution chain."

Greengart also predicted an iPad app for the Kindle, which is already available for Apple's iPhone and iPod touch. The app, he noted, would have to be optimized for the iPad's higher screen resolution.

Stiff Competition

A ChangeWave survey last week found that 40 percent of the firm's research-network members who plan to buy an e-reader...

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