Meet the Snowl: a wearable gesture controller with 3 modes that let you interact with your Windows, macOS, iOS or Android devices with simple finger gestures. It has air mouse, joystick, and gesture modes with 9DOF and Bluetooth connectivity. You can pair multiple devices and switch between them in a flash.
The Snowl is compatible with a wide variety of smartphone games. You can also use it to interact with videos, read, or get business done. In gesture mode, you get 8 presets to choose from. Snowl uses machine learning to learn your preferred gestures.[where to get it]