Also not be afraid that aunt hand trembles again: Dining room eat dish embedded chip carries effect

[also not be afraid that aunt hand trembles again: Dining room eat dish embedded chip carries effect to reduce issue] different course tastes the dish Cheng Fang of different color, eat dish bottom and embedded chip, through technology of wireless radio frequency unified settle accounts gives the value, hall of feed of college of Chengdu grain industry is the closest because install intelligence,system of carry out eat has his moment network. This action can reduce time queueing up, still can avoid settle accounts error, but the fun that also the netizen feels to fail dozen of course. Voting: