Those giant Chanel sunglasses you bought for $450 may make you look happening at the pool, but did you notice the extra squint-lines you're getting thanks to their barely-there tinting? Not cool, and that wouldn't be a problem with Dynamic Eye shades. The concept model above admittedly looks worse than that pair of knockoff Oakleys you got for $20 from some mall kiosk, but that's hugely better than the early prototype demonstrated below, ready for its cameo in Revenge of the Nerds V: Nerds Hit the Beach. The concept is simple: each lens is an LCD that creates a dark box over the sun, blotting out
