World Tech Update- Windows 7 and Google Street View

Video Description: In this week's show Steve Ballmer launches Windows 7, the latest auto-tech is on show in Tokyo, Twitter isn't for sale, Google Street View goes places it never could, scientists develop a safer battery and Sony shows an impressive 3D screen that doesn't require glasses.

Related Article Subjects: World Tech Update- Windows 7 and Google Street Vie, Google Street View, IDG news, tech news, Windows 7, world tech updateWorld Tech Update- Windows 7 and Google Street Vie