Interactive projection mapping
So... wondering if anyone has any useful tips on how to setup sth like this:
I want to do a projection map - on the wall of a building (inside) - that "reveals" itself when someone touche the specific part of the wall. The idea is to create the effect that if you touch the wall at a certain point it becomes translucent and you can "see outside", so the projection is actually an image of the space outside and it has to be triggered in that fashion.
Any ideas on what sensors, tracking, etc.. i need?