Machine learning advances human-computer interaction - ScienceBlog.com

Inside the University of Rochester's Robotics and Artificial Intelligence Laboratory, a robotic torso looms over a row of plastic gears and blocks, awaiting instructions. Next to him, Jacob Arkin '13, a doctoral candidate in electrical and computer engineering, gives the robot a command: "Pick up the middle gear in the row of five gears on the right," he says to the Baxter Research Robot. The robot, sporting a University of Rochester winter cap, pauses before turning, extending its right limb in the direction of the object. Baxter, along with other robots in the lab, is learning how to perform human tasks and to interact with people as part of a human-robot team. "The central theme through all of these is that we use language and machine learning as a basis for robot decision making," says Thomas Howard '04, an assistant professor of electrical and computer engineering and director of the University's robotics lab.