Since there will be three subjects, including myself. Each of the three persons is assigned a role.
Driver Stopwatch Counting the number of collisions
Do 3 x 2 x 2 12 times.
To be aware of it. Do it as if you were a passenger in the car and driving. Be aware of constant speed.
What to do today Only laps of the course
Order of operation In the front, steering wheel → pad → radio