PixelOptics has come up with an ingenious way to perk up bifocal glasses by giving them an auto adjusting feature. With the touch of a button at the side of its frame, people who wear them can be able to view things up close, from afar and somewhere in between. The lens are made from ...

For years, focus controls on cameras were a mechanical process, involving the dilation of an aperture to control the amount of light permitted into the lens.  Nearsighted folks in the audience--you can do something similar.  Take off your glasses and pick up a piece of paper.  Poke a very small hole in the paper and ...

Big pictures are expected to come out of this camera, the PocketCinema V10 projector. Taiwanese company Aiptek has just unveiled an updated version of a pocket projector that can display big pictures. The aptly named PocketCinema V10 combines a media player and a projector in a gadget measuring just 5 x 2 x 1 inches ...