This is an in-class group exercise. Form groups of 2 to 4. (Note: You must work with at least one partner.) Solve the following problem as a group. Write down your answers and be prepared to share with the class. Write your names on top and turn it in at the end of class. You have until near the end of class, leaving time to discuss as a group.

1. As a group, model the classroom projector control system as an FSM.



2. You may come look at the controls.