2025
Coil-Tac: Coiled Capacitor Mechanism With Liquid Metal for Tactile Sensing
RA-L 2025
Exploiting the high conductivity and fluidity of liquid metal, Coil-Tac is a soft transduction mechanism based on measuring change in capacitance as a flowable liquid metal core moves within a conductive helical coil. Using finite difference methods, a model is derived that estimates the response of