Stupidity of the Status Quo

or, more specifically, they need to make electronic cashiers... just swipe your barcode, insert your money, no questions asked... things that could help people end up making things worse if you try to get them... grr. i would invent it, but i'm not sure of ppl would buy it... all the nice jobs need other ppl to like them. I mean, all jobs are dependent, but... whatever.