[vimeo=4366452]
[Justin] sent in his 1st place winning project from Northeastern’s Electrical Engineering Senior Design Capstone. It’s an interface that uses electrostatics to detect your hand position above it. As you can see in the video, it has decent resolution and can detect position on all 3 axes. When they uncover it, you can see the sensors arranged in a grid. They point out that each sensor isn’t just like a button, but rather detects a range of motion. They are using a pic 18×4550 to handle the sensors, which then communicates to the PC via USB. This could be pretty useful for musical performances as well as an alternative interface for people who can’t use a mouse.EO