Meet Bixi: a handy little gadget that adds gesture control to your smart devices. It connects to smart home devices, tablets, and smartphones and senses your hand gestures and commands in the air. You can use it to control smartphone apps like Spotify, smart light bulbs, speakers, and various other Internet of Things devices.
Bixi is portable, programmable, and completely wireless. The Bixi app connects to your devices based on WiFi. The sensor has a 35-degree field of view and range of 9.84″. iOS and Android devices are supported.