12:12PM That's a major update to Honeycomb -- Mike Cleron from the Android Engineering Team is talking up some of the new features. The scrolling Gmail widget is being used as an example; widgets are now customizable in terms of horizontal or vertical stretching. Existing widgets can be upgraded "with just a few lines of XML."
12:12PM With Android 3.1, devices can now be used as hosts. Import photos directly from your digital camera to your tablet, and a "ridiculous" amount of USB devices are now supported, including game controllers! An Xbox 360 gamepad is being used in a game demo with an Android app.