I used two 780nm 25mw near infrared lasers taped to the corners of my screen and a web cam to make a multitouch display similar to Microsoft LaserTouch http://www.youtube.com/watch?v=ne_QgTKjnMg
Always wear safety laser goggles!
Lasers $8 each
Power: $9.95, only need one
XBOX 360 Web Cam $40
Floppy disk or Unexposed photo negative: free
Laser goggles: $48 (with shipping)
Total $113 or so
Where is the camera ? Thks
felipeseixas 1 year ago
guy. can would you learn us how do it ?
where you put the webcam ? if you learn us ... sorry the bad english
velthdv 2 years ago
Nice job. Looking real good. Babies told me you had it working.
breemoy 2 years ago
The girls said that was cool. So do I.
headshot1971 2 years ago