Damn that is interesting as hell I honestly had no clue I really appreciate it. Think I'll order one with my next paycheck and a wrist strap
Edit: Just so I can understand 100% since the conductivity of the mat is doing most of the work why wouldn't a sheet of conductive metal work here? Assuming both the person and electronic is in contact.
That's pretty cool I just been using a flashdrive and a Usb C hub