People spend hundreds of dollars on corrective eyewear every year. But instead of doing that, you may be able to upgrade what you already have, or purchase a new ... lenses and frames, it charges ...

If you're wearing them even one day a week, glasses are a steady part of your look, probably more so than any of your clothes ...

A University of Utah team have a working prototype of a new ... the glasses have a distance sensor embedded into the front of the frame and continually adjust the focus of the lenses.