Today, as promised, the first preview version of the Android Development Kit (download it for Windows or Mac) surfaced on the Google Code site. Last week, Google made big news by announcing Android, an open, cell-phone platform being developed in conjunction with the more than 30 companies that compose the Open Handset Alliance.

If you're a developer of mobile-phone software, you'll likely want to dive right into the documentation for Android. If you're not, you likely won't read about Android again until next year, when (and if) it starts surfacing on consumer-end cell phones. ... Read more

(Credit: Open Handset Alliance)

After a week or so of rumors about an exciting new "Google Phone," the Web software giant confirmed Monday the details about its venture into the mobile platform, i.e. your cell phone.

Rather than release one model of a phone, Google is teaming with 33 other participants, including carriers T-Mobile and Sprint, in the Open Handset Alliance to create a unified platform, currently named Google Android, for running software applications on mobile devices. ... Read more

Google's cell phone strategy took shape Monday with the announcement of a new open software platform and an alliance of wireless heavyweights that will help form the development community for the planned phones.

Google has long been rumored to be working on software for cell phones that would integrate its applications. On Friday, CNET News.com reported that Google's plans went beyond simply developing software and instead included a whole consortium of companies working to develop an open platform cell phone application.

"Today's announcement is more ambitious than any single 'Google Phone' that the press has been speculating about over the past few weeks," Google Chairman and CEO Eric Schmidt said in a statement. "Our vision is that the powerful platform we're unveiling will power thousands of different phone models."

Google is officially unveiling Android, the new mobile phone software, during a press conference Monday morning. Thirty-four companies have said they will join the Open Handset Alliance, a multinational alliance that will work on developing applications on the Android platform. Members of the alliance include mobile handset makers HTC and Motorola, U.S. operator, T-Mobile, and chip maker Qualcomm.

The Android platform consists of an operating system, middleware, a user-friendly interface and applications. Consumers should expect the first phones based on Android to be available in the second half of 2008, Google said in a press release.

The Android software stack is expected to provide handset makers and wireless operators an open platform they can use to develop new and innovative applications. The new software will compete directly with smartphone software from other companies like Apple, Microsoft, Nokia, Palm and Research in Motion. Unlike some of these mobile operating systems, Android will not be tied to a specific device. Instead, the software will be able to work on a broad array of devices from handset makes such as Motorola, HTC, Samsung, and LG just to name a few.

The idea is that through the developer's alliance, handset makers and cell phone operators will be able to develop more user-friendly services and devices that help bring more of the Internet functionality onto mobile devices. And because of this open model, the companies involved also hope that by scaling the development, advanced functionality will be able to hit the market for less expensive mobile devices that will have more compelling and rich Internet services with more user-friendly interfaces.

"Our participation in the Open Handset Alliance and integration of the Android platform in the second half of 2008 enables us to expand our device portfolio into a new category of connected mobile phones that will change the complexion of the mobile industry and re-create user expectations of the mobile phone experience." Peter Chou, CEO of HTC said in a statement.

Companies in the alliance plan on releasing an access software development kit next week.

Read on for the official Google press release.

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