Google demonstrated its Android mobile phone software Wednesday at the
Google I/O conference in San Francisco. The project, under development
by Google and a number of partners in the Open Handset Alliance, is due
to ship as open-source software when the first Android phones go on
sale later this year. This is a view of the home screen, demonstrated
by Steve Horowitz, Android's engineering director.

Credit: Stephen Shankland/CNET News.com