Researchers at Georgia Insittute of Technology (Georgia Tech) developed arrays piezotronic transistors capable to convert mechanical motion into electronic signals. Named “taxels”, these touch-sensitive transistors could provide significant improvements in resolution, sensitivity and functionality for tactile sensing. The arrays could aid in robotics as tactile sensors, provide better security in handwritten signatures and offer new… »

Researchers at the Harvard School of Engineering and Applied Sciences (SEAS) have developed an inexpensive tactile sensor for robotic hands that is sensitive enough to turn a brute machine into a dexterous manipulator. Named TakkTile, the sensor is intended to put what is currently being developed in laboratories within the grasp of commercial inventors, teachers,… »

Unlike other touch sensors we previously wrote about, a University of Tokyo spin-off company Touchence has designed ShokacCube – the world’s first soft and flexible touch sensor capable to detect changes in 3D. The technology could aid in robotics and present a major breakthrough in bionics where it could be used for better feedback and… »