If you were on the fence about ESP32, these projects will get you started in no time ...

Abstract: Flexible capacitive proximity/tactile dual-mode sensor arrays are emerging as a transformative technology for next-generation intelligent systems, including human–computer interaction, ...

Abstract: A vision-based tactile sensor (VBTS) is an innovative optical sensor widely applied in robotic perception. The VBTS consists of a contact module, an illumination module, and a camera module.