Meet Bixi: a smart gesture controller that lets you use hand gestures to interact with your smartphone, tablet, and other devices. It supports tap and wave gestures. For instance, you can interact with your tablet when preparing meals in the kitchen or get info while driving.
Bixi is compact and portable. It is compatible with GoPro, smart light bulbs, speakers, and other connected home devices. It has a field of view of 35 degrees and a range of 9.84″. Its app communicates with your devices via Bluetooth or WiFi.