The goal of the project was to make a user feel confident by opening a box. No other purpose, just to provide confidence.
When the door unlocks, the stepper motor makes a noise to signal it can be opened
The lights are mapped one to one to the levers, they are red until the corresponding lever is pulled, turning it green. They are placed by the lock to signal that four green lights will unlock the door.
The levers require a big meaningful motion, designed after a breaker switch