It’s not the full-on demo you’re probably hoping for, but Sony devoted a section of its sprawling, city-within-a-city of a booth at IFA 2010 to diving into some of the capabilities its Google TV -enabled televisions will be offering when they launch in the US before the end of the year. The two-plus minute video loop runs through web search, Google Maps (which looks pretty awesome, we have to admit), YouTube and Picasa functionality, app favorites, and picture-in-picture, which means you don’t have to miss those first few precious minutes of Iron Chef America while you look up desserts that use eggplant