Spray it Forward

Addresses: youth problems and tagging around the city.

solution: a projector and infrared motion sensor that will project an image being made. Basically will look like graffiti on the wall. Basically using a wii remote (which contains an infared motion sensor)remote price and connecting it to a projector and projecting the image on a wall, the person can then fully draw on the wall (contact) with the LED pen. (keep in mind the LED pen must be in clear view of the wii remote. You can learn more on this site which also contains really awesome videos Wii projector

Or rather going down a more expensive route, instead of an LED pen, a laser pen would be sufficient, as well as a set of code to make this all happen! Like these guys for L.A.S.E.R Tag L.A.S.E.R. This wicked cool idea is perfect for the project. Displaying cool lighting and great optics, this will definetly attract the attention of the crowd, especially the younger generation.