The loneliness of the long-distance robot: A robot named Ranger walked 14.3 miles in about 11 hours, setting an unofficial world record. A human — armed with nothing more than a standard remote control for toys — steered the untethered robot.
The loneliness of the long-distance robot: A robot named Ranger walked 14.3 miles in about 11 hours, setting an unofficial world record. A human — armed with nothing more than a standard remote control for toys — steered the untethered robot.