Self Powered High Resolution and Pressure Sensitive Triboelectric Sensor Matrix for Real Time Tactile Mapping.
A triboelectric sensor matrix (TESM) can accurately track and map 2D tactile sensing. A self powered, high resolution, pressure sensitive, flexible and durable TESM with 16 x 16 pixels is fabricated for the fast detection of single point and multi point touching. Using cross locating technology, a cross type TESM with 32 x 20 pixels is developed for more rapid tactile mapping, which significantly reduces the addressing lines from m x n to m n.
Advanced materials