A multidisciplinary team from UCLA has developed the OrigaMechs, autonomous robots inspired by origami that eliminate the need for rigid semiconductor components. By using flexible, electrically conductive materials embedded in thin polyester film, the researchers created a new approach that allows robots to perform various complex tasks through mechanical computation. This technique integrates information-processing units with sensors and actuators, enabling the robots to sense, analyze, and respond to their environments without traditional computer chips.
Three prototype robots were demonstrated: an obstacle-avoiding insect-like robot, a Venus flytrap-inspired robot that captures objects, and a reprogrammable two-wheeled robot navigating geometric paths. These robots were initially powered by external sources, with plans to incorporate embedded energy storage solutions in the future.
This chip-free design is particularly advantageous for extreme environments, where conventional electronics may falter. Applications could include disaster response scenarios or even planetary exploration. The origami-based fabrication method also offers advantages in compact storage and cost-effectiveness. The research highlights significant potential for such robots in various fields, including education and entertainment, and supports ongoing innovation in robotic design.
