Mostly from the Internet, sometimes by Conrad Lisco.
Data visualization of global Android device activations from October 2008 to January 2011. Back in December 2010, Andy Rubin, VP of Engineering at Google, tweeted that Google was activating 300,000 Android phones per day, surpassing Apple and BlackBerry.
via @flytip
Google does it again with Google Goggles, an application for Android phones that gives you the ability to search the Web for information on the world around you – visually. Basically you snap a photo and the app analyzes the image for identifiable features. It also boasts some augmented reality functionality using the compass and GPS.
This is most definitely the future (a future) of search.