iRing Controls Your iPod. Wireless Bluetooth connectivity with your iPod and iPhone, the iRing allows you to control playback and volume on any of your Apple media devices. Battery life of up to 2 days before needing to be recharged.
This Bluetooth Ring Is Like a Magic Wand on Your Finger
Technology projects a touchscreen onto your hand, clothes, a wall, or any surface, so you can operate your phone without removing it from your pocket.Kinect-like technology turns any surface into a touchscreen
HP LIM Glass computer - The HP LiM (Less is More) concept is set to feature a transparent touch OLED screen along with a wireless keyboard. The touch screen slides down to create a more ergonomic touch experience and easy navigation.
Hitachi invents quartz glass storage capable of preserving data for millions of years. Reminds me of the stories about the crystal skulls. Funny, even if the stories are fake it still presupposes the technology by about years.
Smart contact lenses for diabetics to measure sugar levels in tears! Diabetics or diabetes patients need to check their glucose levels frequently, that involves painful pricking of a finger to do a blood test.