How fucked up would it be to use JavaScript on a microcontroller to read from EMGs to give me a new usb mouse/keyboard that's just a bunch of wires I strap to myself? https://www.espruino.com/USB
https://hackaday.io/project/8823-super-simple-muscle-emg-sensor
Probably not for typing any time soon but maybe for window manager shortcuts and moving my cursor?