Touchscreen Tablet For Your Laptop or LCD

I've kinda been waiting for something like this for awhile... Turn any PC screen into a touch screen kiosk- kinda thing... for only $130... Now I can tell my clients to just fill out what they want on a PC screen at the front of the store whilst I keep playing Donkey Kong evaluate their master disc for scratches and playback issues..
"Just attaching it on LCD monitor frame and connecting it to USB port, you can enjoy tablet functionality on your laptop monitor." (Via scifitech.com)