SmartPlanet: HopeLabs' playful approach to overcoming childhood obesity

As childhood obesity reaches epidemic proportions in the U.S., Nicole Guthrie, a nutritionist at HopeLab aims to make a difference with gDitty, a device that unlike most gadgets for adolescents, inspires them to be more active.

As childhood obesity reaches epidemic proportions in the U.S., Nicole Guthrie, a nutritionist at HopeLab aims to make a difference with gDitty, a device that unlike most gadgets for adolescents, inspires them to be more active. Find out why the technology has captured the attention of even the White House.