Google is calling Tuesday’s announcement of the T-Mobile G1 an critical milestone in the young history of Android. The first Android-powered handset to come to market is made by HTC with a touchscreen and a slide-out keyboard.

The combination of Google’s open-source Android mobile operating system, T-Mobile service, and HTC manufacturing comes less than a year after the Open Handset Alliance unveiled plans for Android.

“Software developers are key to driving innovation on the Web, and additionally for mobile. That’s why, by the past year, we’ve released several early versions of the software developer kit (SDK) and worked with developers from around the world to manufacture it better and more complete,” wrote Erick Tseng, lead product manager on the Android team, in the company’s blog.

Betting on Innovation

The SDK gives developers unfettered access to the G1’s hardware and software capabilities to inspire innovation. The possibilities are huge, and more than 1,700 applications were developed during

the Android Developer Challenge. Google engineers have plus developed applications.

“Developers will soon be able to distribute their applications to real handsets through the beta version of Android Market. Handset manufacturers and wireless carriers will be able to incorporate Android innovations into their own new handsets and service offerings,” Tseng said. “And users will get better handsets and more choice. We think it’s another step toward realizing the full potential of the mobile phone.”

When the G1 comes to market in October, legions of developers and hackers will convert the device in ways that HTC and T-Mobile can’t even imagine, predicted Michael Gartenberg, vice president of mobile strategy for Jupitermedia.

“It’s going to be interesting to see when they start coming up with things like applications to unlock the phone so you can run it on other networks, or applications to tether it so you can use it as a modem,…

Original post by dhiram