Multi Touch Table

So! Everyone is moving towards multi touch with Windows 7 having support for multi touch and gestures. I've decided to build one as well.

Hardware setup
Generic setup: Cupboard, Projector (Epson EMP-400W), Projector mounting, Camera (Point Grey Firefly MV, Philips SPC900NC, PS3eye), Camera lens (M12 mount, HEO NIR Camera lens L58-844/L58-845)

FTIR setup: IR 850nm LEDs, LED Mounting, Resistors (47 ohms + 9 LEDs (1.24V) = 12V adapter) Clear Acrylic, Silicon Rubber , Tracing paper, Rosco Grey Rear projection screen, PET protective film.

LLP Setup: 10mW IR 850nm Laser line lens (3V adapter), Laser mounting, Rosco Grey rear projection screen, Acrylic/Glass.

DI Setup: IR 850nm LED lamp, Rosco Grey Rear projection Screen, Acrylic


Software Setup

CCV, Java, Quicktime, Camera drivers, Flash 9 CS3