Interactive tabletop screens are being introduced in some restaurants, which could change the role of wait staff. These screens allow customers to pay bills, play games, and order food without interacting with servers. Some chains like Chili's and Chevy's have already implemented these Ziosk screens. While they may speed up service and keep customers entertained, it could reduce tips and interaction for wait staff. Restaurant managers and customers are divided on whether this is a positive change.