The cafeteria

To enter the cafeteria, you have to put your right hand on a palm recognition machine and dial a code.

Later you have to take a tray, a fork, a knife and a spoon. 

Next, you can take a starter if you want, after that you take the main course.

To finish, you can take different yogurts (a plain yogurt, a Danette...), or a fruit, and you can take different cheeses (emmental, camembert...).

After that you enter the dining room, you put your tray on the table and have lunch.

When you have finished eating, you put your tray on a conveyor belt.