Flutter is a startup company that develops gesture recognition technologies. The company received early-stage funding from Y Combinator, A16Z, NEA and prominent angels. Its first product, Flutter app, utilizes gesture recognition technology over a built-in webcam and enables users to control iTunes, Spotify, VLC, and QuickTime using hand gestures. Flutter app was launched in 2012 and became number one free app in 72 countries across Mac App Store and was picked by Apple as one of the best free apps of 2012. Flutter was founded by Mehul Nariyawala and Navneet Dalal in 2010 and is based in California, United States. It was acquired by Google on October 2, 2013.