Photo: Georgia Institute of TechnologyA tiny robot, no bigger than a hockey puck, danced across Paul Glotfelter’s desk as he worked at his computer. “Every now and then they start moving, and we have no idea who’s doing it,” Dr. Egerstedt said. “It was as if they knew where the hole was,” Dr. Egerstedt said. Photo: Georgia Institute of TechnologyRobots at Georgia Tech's Robotarium. Photo: Georgia Institute of TechnologyDon’t blame the robots for their occasional malfunctions, some researchers say.

Source: Wall Street Journal August 15, 2017 15:11 UTC