os

When the Israeli-Palestinian Webtop Ghost made its official beta launch Tuesday, it got us wondering what happened to all those other such Web desktops that have launched in recent years.

Several of them are still around. At least half a dozen are trying to prove what many doubt--that there's a market for a virtual desktop with built-in applications and widgets, plus communications and collaboration tools, all served via the browser.

Among those CNET News reached, Glide OS is now the biggest, with about 1 million users, followed by Desktoptwo with 200,000 users, Ghost with 180,000 users, Icloud with 170,000 users, Startforce with 70,000 users, and Cloudo with 30,000 users.

Though the numbers aren't overwhelming, they indicate at least some interest.

On the other hand, a couple of Webtops we've reported on, Jooce and AjaxWindows, appear to be out of commission, or at least their Web sites are. And one of the best known, You OS, called it quits last summer.

Yet those still standing believe their time is now slowly coming.

"What we've noticed in the last four months is that with virtually no media coverage, we've had a steady upsurge and it's purely viral," said Donald Leka, founder and CEO of TransMedia, which runs the Glide OS.

But Ray Valdes, research director at Gartner Research, is skeptical.

"I have not seen growth or traction among the Webtop companies over the past year," Valdes said. "From a long-term perspective, I don't see any change to current market trends, which are that Webtop ventures are not gaining market traction."

Still, investors are watching the Webtop market closely.

"We have a tremendous interest from venture capital," Leka said, underlining that TransMedia so far is wholly angel-funded. "Repeatedly we get calls on a weekly basis."

And Daniel Arthursson, CEO and founder of Icloud developer Xcerion, said his company just raised new capital from new and existing investors, including Northzone Ventures, which invested $10 million in 2007.

Though the Webtops are similar, each has its own approach.… Read more

The race to faster boot times is on.

MontaVista, an embedded Linux company based in Santa Clara, Calif., said Tuesday its latest system is able to boot in one second and released a video that shows a vehicle dashboard system going from cold boot into a "fully operational" state in that time.

The one-second timing may not be directly translatable to a desktop Linux OS environment, however, because booting a full-fledged OS requires additional drivers and processes to be launched.

Intel's Netbook Linux OS, Moblin, is also eyeing fast boot times. The chipmaker recently partnered with Phoenix … Read more

To Bill Gates, Google's Chrome OS looks a lot like a familiar foe: Linux.

"There's many, many forms of Linux operating systems out there and packaged in different ways and booted in different ways," Gates said in an interview with CNET News this week. "In some ways I am surprised people are acting like there's something new. I mean, you've got Android running on Netbooks. It's got a browser in it."

Gates said it was hard to really say much about Chrome OS, since Google has said so little about how … Read more

Bill Gates may not be showing up at Microsoft headquarters every day, but he's certainly staying busy.

In an interview with CNET News, the Microsoft chairman talks about just a few of the things on his plate, including an effort to make a series of classic physics lectures available for free over the Internet.

Although it's unlikely to garner the audience of say, a sneezing panda, Gates said that putting great educational content online is an important part of getting people interested in science.

"When a lecture is presented as well as this, it draws more people … Read more

It's been a year since Bill Gates left full-time work at Microsoft, but he's found plenty to keep him busy.

In between trying to eradicate polio, tame malaria, and fix the broken U.S. education system, Gates has managed to fulfill a dream of taking some classic physics lectures and making them available free over the Web. The lectures, done in 1964 by noted scientist (and Manhattan Project collaborator) Richard Feynman, take notions such as gravity and explains how they work and the broad implications they have in understanding the ways of the universe.

Gates first saw the … Read more

Two weeks after iPhone OS 3.0's initial release, Apple posted new, beta 2 versions of the iPhone OS 3.1 firmware and the iPhone SDK 3.1 for developers. The OS 3.1 is available for all versions of the iPod Touch and the iPhone, while the SDK 3.1 is available in versions that are compatible with Leopard and Snow Leopard.

Without seeing the update, we don't know which changes the beta brings, but we're hoping it contains bug fixes for problems we've covered here and here.

If you've seen and used this … Read more

Addressing Google's Chrome OS, Microsoft Chief Executive Steve Ballmer said Tuesday that the move leaves its rival with dual operating systems, something that Microsoft learned the hard way is not a good idea.

"I don't know if they can't make up their mind or what the problem is over there," Ballmer said in an onstage question-and-answer session following his speech at the company's Worldwide Partner Conference in New Orleans. "The last time I checked you don't need two client operating systems."

Microsoft, he noted, had separate business and consumer operating systems … Read more

Intel is endorsing Google's future Chrome operating system, but the chipmaker is being cautious as it already has a successful strategy supplying chips for Windows-based mobile devices.

Last week, makers of processors based on the ARM design, such as Texas Instruments and Qualcomm, were quick to cheer the news of Google's Chrome, which is slated to first appear on Netbooks in 2010.

"We're thrilled about the news that Google just issued," Ramesh Iyer, TI's head of worldwide business development for mobile computing, said last week. "You can see how simple the user interface … Read more

In the middle of the desert between Israel and Palestine, Ghost's high-tech Virtual Computer is set to launch Tuesday. After three years of work, Ghost finished the development of its Web-based operating system that uses "cloud computing" to let users access their desktop and data from any computer worldwide.

Ghost, short for Global Hosted Operating System, was founded in 2006 by Zvi Schreiber, whose goal was to create the Virtual Computer that works with third-party Web applications like Google Docs, Zoho, and Flickr and joins them together into one online service and can be accessed from any … Read more