Strictly speaking, a Theremin uses a pair of antennae that act as capacitors in a specific R/C circuit. Looking at [aritrakdebnath2003]’s MIDI THEREMIN, we see it works differently, but it does play ...

Abstract: We report on a fully-integrated lab on a chip (LOC) on a thin-film transistor (TFT) glass substrate that integrates digital microfluidic array for droplet manipulation, on- chip resistive ...