Facinating. I wonder I autohotkey can work with them? I've been playing with switchvinput in web apps with music practice tool in mind https://github.com/SteveALee/fullmeasure-dev. Next step is to try the VEC usb footswitxh I use with Transcribe https://www.seventhstring.com/xscribe/pedals.html Or the try the Xbox universal controller with feet. Switches are fun!