This device uses the uniqueness of your fingerprints to perform actions. Managing everything in the app, you can assign each fingerprint on your hand to a different command. For instance, you can set an alarm with one finger and instantly tweet with another finger. In addition to these more basic command. Tapdo is also compatible with Philips Hue, Kodi, Good Music, and much more. The smart remote will soon be able to do just about anything. Best of all you can swap out and change up the commands as you like. It can also recognize every part of your hand from your palm to the base of your fingers.