Look at the self-service checkouts in operation now. Touch screen with pictures. I’ll bet McD & BK already have the templates in use on their registers to aid illiterate staff members. Child’s play to roll this out to a kiosk that accepts cash or plastic. Heck, when the McD is inside Walmart, the Walmart cashiers can already place your order for you.
A story yesterday said that McD’s has a location they research new stuff, and it now has kiosk ordering machines.