TouchBox v1.3

The Touch-Box is a low-cost DIY interface which tracks the position of up to two fingers in contact with its top surface, measures their contact areas as well as 3D (normal and lateral) forces, and provides complex vibrotactile feedback. Applications range from using the interface as measurement device in experiments on touch psychophysics, to advanced human-machine interaction. This repository stores DIY instructions including mechanical and electronic specifications and schematics, 3D models, and software for analyzing sensors data and generating vibrotactile and auditory feedback