Systems and methods of interactive projector

Abstract

A system (1) and methods (S1)(S1O) for providing visual and interaction, comprising a projector unit configured to transmit visible spectrum, to receive invisible spectrum from at least one interaction simultaneously on a projection screen. The projector is adapted to receive the invisible spectrum emitted by at least one writing apparatus simultaneously, the invisible spectrum is coupled with unique signal during the interaction comprising attributes such as gesture, displacement, vector, velocity, acceleration, and force exerted on the projection screen. (The most illustrative figure is FIG. 2)