The new wave of smartphones to hit the market all come with incredible cameras that produce brilliant photos. There’s only one complaint—the thick camera lenses on the back that jet out like ugly bumps on a sheet of glass. But University of Utah electrical and computer engineering researchers have developed a new kind of optical […]

In the future, your car windshield could become a giant camera sensing objects on the road. Or each window in a home could be turned into a security camera. University of Utah electrical and computer engineers have discovered a way to create an optics-less camera in which a regular pane of glass or any see-through […]

Jan. 25, 2017 – The days of wearing bifocals or constantly swapping out reading glasses might soon come to an end. A team led by University of Utah electrical and computer engineering professor Carlos Mastrangelo and doctoral student Nazmul Hasan has created “smart glasses” with liquid-based lenses that can automatically adjust the focus on what […]

Imagine digital cameras or smartphones without the bulky lenses or eyeglasses with lenses that are paper thin. Researchers have always thought that flat, ultrathin optical lenses for cameras or other devices were impossible because of the way all the colors of light must bend through them. Consequently, photographers have had to put up with more […]