Robots that pick up and sort objects may improve warehouse efficiency
Sorting and organizing may not always be the most difficult tasks, but they can certainly get tedious. And while they may seem like prime examples of something we might like robots to do for us, picking up, recognizing and sorting objects is actually a pretty difficult thing to teach a machine . But researchers at MIT and Princeton have developed a robot that can do just that and in the future, it could be used for things like warehouse sorting or cleaning up a disaster area. The team first trained the robot how to determine the best way to grip an object. They showed it bins of various items and then demonstrated which of four main grasping behaviors -- suction onto it vertically, suction onto it from the side, grip vertically and grip vertically while also using a flexible tool to coax objects away from a wall -- was the best option for a particular object. They did this over and over again, labeling which attempts were successes and which were not and eventually they plugged al...