Google has just released Gesture search. Neat little app that allows you to use gestures to search your contacts, apps and more. This app has to be launched each time that you use it (would be real nice to include it in the OS but it's not). For now this only works on the Droid and the Nexus One and is only available in the US.
Here is a link to a site with more information including video of it being used.
http://phandroid.com/2010/03/04/goog...ndroid-market/
