Ultraportable laser graffiti?
posted Jun 13th 2008 10:20pm by Eliot Phillipsfiled under: cellphones hacks
[Sittiphol Phanvilai]’s multitouch screen project was posted a couple different places today. It uses the Nokia N95 to track light pens and draws the resulting paths on the video output. We immediately saw the applications for this in laser tagging. Right now if you want to do laser tagging you need to haul a laptop with you in addition to the projector. With some modification to the NeuScreen software you could replace the laptop with just cellphone plugged directly into the projector.





this is stupid, ordinary light pen would work 100 times better, you get raster information for free and you dont need
-camera
-to keep the hand out of view
Posted at 10:09 am on Jun 14th, 2008 by rasz