This project detects whether a person is walking past or at a door. The sensor is placed in front of the cafe doors and detects if people are in line for lunch, or walking in or out of the lunchroom. I've decided to choose this area because the data could be used to measure how long people usually wait in line for lunch. Any data value with a "1" means someone was detected at the door. Any data value with a "0" means that there is no one detected at the door.