Remember Minority Report? It does not seem like a scifi movie anymore. Gesture-based computers and systems are going to be even more common in the future. For now, you can use Fin to interact with your gadgets with gestures. Fin is a wearable ring that lets you control your digital world easily. Just wear it on your thumb to start controlling smartphones, smart TVs, and home automation devices.
Fin uses Bluetooth to communicate with your devices. You can control three different devices with a single fin. It recognizes each division of fingers. You can use it for security authentication and interaction with your gadgets. The design is waterproof, dust proof, and durable. Sounds pretty neat, doesn’t it?