Nod Ring

Unlike other rings, Nod bridges wearables, phones, PCs and even television sets, to be a universal controller. This compact device is waterproof up to 5ATM, with IP68 dust and water protection. Once charged, it’s good for about 24-hours of continuous use. Inside, you’ll find a variety of motion sensors, including a nine-axis accelerometer, along with two Cortex M3 processors. On the exterior, there is a touch-bar and extra button controls. The ring is worn over your forefinger, and is probably as close as consumers will get to Minority Report-style technology. There are gesture, proximity-sensing, and it recognizes up to three-finger motions simultaneously, along with swiping and rotating. Continue reading for three videos and more information.

The Nod ring has 32,000 dpi accuracy for movement, so accurate that it could be used for gaming. It could also enable an extra layer of device-based security: unlocking a phone, or be used to log into a computer. Nod’s hardware allows for multiple users at once. Other practical uses include: ambient control of a home, such as turning on and off lights, adjusting temperature, or unlocking a door.