Say you want to call your buddy Chris, just open your contacts and draw a ‘C’ on the screen. Instantly, your address book will scroll to the Cs. For a more refined search, draw ‘CH’. Swiping left to right will cancel the search, and swiping right to left acts like a delete key.
Gesture Search is intuitive as well. After you search and call your friend Chris, the next you search by drawing a C, your address book will go straight to Chris.
To download Gesture Search, just search for it in the Android Market.