Lumiloop – the reactive bracelet
Filed in: Gadgets — May 23rd, 2005
Lumiloop is a modular system of program and display panels that can be chained together to form a reactive bracelet. Each display module features a small 8×8 LED matrix, dynamically driven by an interchangeable program module. The program modules holds different display programs and include varying sensors for the bracelet to respond to. A program module with an accelerometer interprets gestural motions of the wrist and generates illuminated patterns in response.
Thought:
Hmm… make a bracelet that display your current status(e.g: DND, BUSY…) or mood(happy, frust, moody…). That would be cool! 
