01
Set the footprint
Mark and test the operating footprint. Use a compact mark outside server, tray, table, and order-collection paths. For this exact takeaway queue, protect seating calls, food service, queues, and table turnover; BubbleMatch is first because its profile uses compact standing space with light movement.
02
Open the round
Rehearse the exact opening moment. At the takeaway queue, the front-of-house host starts with BubbleMatch because the floor is narrow and most customers only have a few minutes. The host demonstrates two-hand pointing and color matching, runs one bounded turn, and hands the station to the next participant so the program can add a compact interaction without slowing orders.
03
Guide the rotation
Assign and rehearse the operator sequence. For the takeaway queue, the front-of-house host checks the camera mark, explains BubbleMatch's two-hand pointing and color matching, invites one voluntary turn, resets the result, and offers LaserEyes only while the flow remains clear enough to add a compact interaction without slowing orders.
04
Close or change course
Brief privacy and contingency choices before opening. Do not connect participation with reservations, orders, payment, or loyalty records. Before the first BubbleMatch turn in the takeaway queue, state that choice and keep opt-out participation available for high-traffic café teams. At the takeaway queue, if the floor is narrow and most customers only have a few minutes, clear the station immediately when service flow needs the floor; otherwise move from BubbleMatch to LaserEyes without expanding the marked footprint.