Goal: to develop a wearable device to monitor the three-axis force percept by the tactile sensor array, a smaller sensor array scanning circuit is in need for this purpose
Liang G, Wang Y, Mei D, et al. Flexible capacitive tactile sensor array with truncated pyramids as dielectric layer for three-axis force measurement[J]. Journal of Microelectromechanical Systems, 2015, 24(5): 1510-1519.