A simple capacitive proximity sensor experiment for exploring the effects of body capacitance and earth ground - Aaron D Scher, 2018
Capacitive Proximity Sensing Technology in Smartphones - Hackster.io
The Complete Guide To Touch Switches | RS
A super-flexible and transparent wood film/silver nanowire electrode for optical and capacitive dual-mode sensing wood-based electronic skin - ScienceDirect
Capacitive Touch Keyboard for Synthesizers - Circuit Cellar
Make A Basic Capacitive Sensor For An Arduino Board With Electric Pain – Bare Conductive
Sensing touch through a piece of wood - Project Guidance - Arduino Forum
Touch Wood (Matthew Dworman, MIIPS '19) - YouTube
Advice For a Touch Sensor - Project Guidance - Arduino Forum
TactoTek, Quin GmbH Create Luxury Natural Wood Trim With Integrated Touch, Lighting Functions | Printed Electronics Now