Among other things they are into Optical Recognition devices using MEMS, Green Tech, Rare Earths, partner with MIT, Lasers. List goes on. Just having a look around to get some perspective.
"Researchers housed the optical components needed to image the retina within a volume of about twelve-by-nine-by-six centimeters. These components include, for example, the infrared laser, the ocular and the MEMS-scanninng mirror (MEMS=Micro-Electro-Mechanical System). Above all, the latter has helped the scientists to put the optical system into such a compact space."
