http://ideas.eyeconx.net/story.php?title=have-you-charged-your-eyeglasses-today NEW device may be joining smartphones, iPods and music players that you have to charge overnight: electronic eyeglasses. These glasses have tiny batteries, microchips and assorted electronics to turn reading power on when you need it and off when you don’t. Traditionally, people who hit their 40s often need extra optical help as farsightedness sets in. They may buy bifocals or no-line progressive ... Mon, 30 Jan 2012 16:48:01 EST en