The RED LIGHT RETINA DRAW (RLRD) projects red images onto the retina through the pupil of the user’s eye. This project is based on a light projection technology just like a regular projector. The technology uses a low power LASER or LED as a source of light.
At the first stage of this project, we will build a simple projector that projects RED images directly onto retina, that means the user can't see through the device. It's like looking directly into the projector' lens. Assuming that the red light will pass through the iris, cornea... and go straight onto the retina, this project is completely different from the projects using virtual retinal display (VRD) technology.
