What do you get when you combine a PDA and a wristwatch? The answer is an Abacus Smart Watch. Developed by Microsoft, the Abacus looks like a normal watch from the outside, but it does offer a full (well, not) PDA capability, including news, weather, traffic info, stock quotes, calculator, and movie listings. It takes advantage of the FM radio frequencies to bring the latest data to the wristwatch. Fortunately, Microsoft doesn’t forget to include the clock function too.