Meet the Tactigon T-Skin: an Arduino-powered wearable gesture controller that can be used to interact with robots, drones, presentation apps and VR games. It has a sleek design and comes with a gyroscope and accelerometer to track position and direction of your moves.
The T-Skin works with the Arduino IDE, so you will be able to write your own apps for it. It has 4 programmable keys and smart algorithm which you can use to get creative.