Announced thus far at Google I/O (GOOG +1%): 1) Android 4.1 (Jelly Bean), which will feature a...

Announced thus far at Google I/O (GOOG +1%): 1) Android 4.1 (Jelly Bean), which will feature a smoother UI, Siri-like voice recognition, and Google Now, a search update that delivers info based on time, location, and search history. 2) The expected Nexus 7 tablet, which will run Android 4.1, ship with various media apps, weigh 0.75 lbs, and feature (in-line with rumors).an Nvidia (NVDA +3%) Tegra 3 processor. 3) 1M Android devices are being activated daily, up from a prior 900K. (live blog)