Gadgets of the future at the International Consumer Electronics Show in Las Vegas this week.<br/> <br />For example, this might be how your boss looks in the coming years. It's called a "Double" and it allows users to have a physical presence in the office without actually being there.<br/> <br />(SOUNDBITE) (English) DAVID CANN, CO-FOUNDER OF DOUBLEROBOTICS, VIA "DOUBLE" DEVICE, SAYING:<br/> <br />"The idea is to be able to work at home and have a better experience. It is really the next generation of telecommuting."<br/> <br />There are 3200 exhibitors from all over the world at this year's show.<br/> <br />From silicone toothbrushes-<br/> <br />(SOUNDBITE) (English) JENNIFER HOMAS, OF FOREO, ON SILICONE ELECTRIC TOOTHBRUSH, SAYING:<br/> <br />"The toothbrushes are completely made out of hygienic silicone, which is nonporous. So, it eliminates bacteria and is super gentle. It's the world's first electronic silicone toothbrush."<br/> <br />To musical instruments made from a 3-D printer- the wave of the future starts here.