Lensless Smart Sensor (LSS) is a low-power, low-cost visual sensor that captures information-rich scene data in a tiny form factor using a revolutionary new approach to optical sensing that uses tiny diffractive optics in place of a focusing lens. With its small size and wide field of view, LSS is ideal for many applications including head-mounted eye tracking, occupant sensing and counting, and point tracking.
Note: LSS is no longer being marketed as a product, though Rambus maintains ownership of the IP created in the LSS program.