In the near future, you may not need to touch your phone, tablet, or keyboard when you want to type. That’s the concept behind the Tap Strap, an amazing wearable Bluetooth keyboard that converts finger movements into key presses, so you can tap out messages using any surface as a virtual keyboard.

Its use goes beyond virtual keyboard control, and Tap Systems founder Ran Poliakine envisages it being used for playing music on digital devices, and being incorporated into mixed reality hardware such as Microsoft’s HoloLens headset.

The Tap Strap has a series of embedded sensors which monitor mechanical information of the hand and fingers. This information is processed by an MCU in the Strap, which decodes the raw data into finger tap combinations and transmits the resulting characters or commands via a Bluetooth radio.

The bad news? Tap Strap is not available yet and TrendEngel wasn’t able to test it for you. However if the video is an indication for the usability of the strap: Pretty pretty promising.