This is possibly the most practical thing Ive ever seen. I want to see these in the US
. It doesn't just have to be used to avoid bitchy Girlfriends, you could use it when your boss called to ask why your not at work too! Use it when you're supposed to be watching your brats soccer game! The potential for this machine is limited only by the number of places we don't want to be and the people were blowing off to not be there. Genius.