UPDATED 20:30 PM EST, January 9, 2013
LAS VEGAS (AP) — From the iPotty for toddlers to the 1,600-pound mechanical spider and the host of glitch-ridden "smart" TVs, the International CES show is a forum for gadget makers to take big — and bizarre — chances.
Many of the prototypes introduced at the annual gadget show over the years have failed in the marketplace. But the innovators who shop their wares here are fearless when it comes to pitching new gizmos, many of which are designed to solve problems you didn't know you had.
