New from Optics Express: Flexible optical touch sensor simultaneously pinpoints pressure strength and location https://bit.ly/46Kpvwy Unlike conventional optical tactile sensors, which tend to have a single input-output path, the sensor design achieves multiple optical channels by embedding polymer optical waveguides in silicone rubber. By enabling distributed pressure sensing, the advance could enable smarter interfaces and devices. Keio University Global Page #Technology #Sensors #Robotics | O