We already have some of these in Australia. The 2 local McDonald's stores have 4-6 touch screens that are used to order your normal meals and even design your own burger. KFC has had something similar for a few years now as well. As all supermarkets and stores like Kmart, etc have 8-10 self serve checkouts which function in the same manse. They still have human cashiers as well, however these are becoming more predominant. Yep, you unskilled, money hungry assholes are gonna hurt bad.