They sell laser trip-wires that act as usb keyboards and can hide windows, lock your computer, or run scripts. https://www.tindie.com/products/dekuNukem/daytri

They sell laser trip-wires that act as usb keyboards and can hide windows, lock your computer, or run scripts. https://www.tindie.com/products/dekuNukem/daytripper-hide-my-windows-laser-tripwire/ https://www.tindie.com/products/dekuNukem/daytripper-hide-my...