In a major step forward for robotics, researchers from MIT, Amazon Robotics, and the University of British Columbia have developed a novel technique that allows robots to assess the properties of objects—such as weight, softness, or internal contents—by simply picking them up and giving them a gentle shake. Remarkably, this method relies solely on internal sensors, eliminating the need for external cameras or tactile systems.
This innovative approach mimics a common human behavior: gauging what’s inside a box by lifting and shaking it. By enabling robots to do the same, the team has created a low-cost, efficient method for robots to interpret the physical world, especially in environments where vision-based systems are impractical—like dark basements or disaster-stricken buildings.
Continue reading… “Robots Learn to “Feel” Objects by Shaking Them: A New Era in Sensor-Free Perception”