10 Weirdest and Wackiest Gadgets of CES 2014

We're talking about projectors on wheels, iPhone tasers, and high-tech thighmasters. Built into this unassuming iPhone case is a taser that delivers 650,000 volts to any would-be assailant. The keyboard for aspiring accordion players, the TrewGrip is a Bluetooth keyboard that attaches to your smartphone or small tablet, but has its keys on the backside, making you type by feel.

via Tech News Headlines - Yahoo News http://news.yahoo.com/10-weirdest-wackiest-gadgets-ces-153725674.html