What they are: Reading glasses with tiny LED lights in the frames. How they work: Flip a switch under each battery, and the glasses become miniature flashlights aimed wherever you look.

Toshiba is stepping into the world of wearable computing with its new Windows-powered smart glasses ... Mini PCs. Those systems are basically Windows laptops shrunken down into handheld, battery ...

Over at the DIY tutorial site Instructables user BillR has put together a guide to turning an LED and a battery into a light-up charm for your glasses. The design requires a tiny bit of soldering ...