Google took us further into the digital media future with some compelling announcements at the fourth annual Google I/O developers conference in San Francisco this week. Recent Google I/O keynotes seem silly in retrospect — both Google Wave and Buzz were epic busts. But this year Google narrowed its focuses to it’s strengths, namely the Android mobile operating system and the Chrome browser and operating system. The gist was this: Use Google’s web-based tools and applications, combine with seemingly infinite storage space in the cloud, and bulky hard drives and desktop PC’s will become mere artifacts of our technological evolution. A Google account combined with a device running Android or Chrome OS will be all you need to do [almost] anything.