This Concept Drone Will Drive You Up the Wall--Literally

Last year, Disney created the VertiGo, a robot that can climb walls. I wanted to take that concept further, with a powered-up version of the drone, strong enough to carry a person. The Ventooz lends itself to a variety of uses. It could carry people who inspect or repair buildings and structures like dams. It could serve as a rescue vehicle stranded in dangerous situations.