I just did some little experiments with a dlp projector. by changing the recording speed of the camera or by having simple movements in front of the projector light rgb becomes visible. concerning my project at artech lab i made some tests with projections on the face.
my basic idea for the artech lab is to work with emotions. i want to encourage people to experience their own face expression. we are going to create an interactive maschine to detect face expressions which shall be visualized by simultaneous projections on the face. the user will consciously perceive the effects of his expressions.
Check out the whole process: