It demonstrates the functionality of a elevator service: - Visualization of elevators, passengers - Optimized logic for: which floor the elevator should stop at with the consideration of current floor, requests inside/outside the elevator, and even the status of other elevators **Github** https://github.com/adherencegoo/ElevatorServiceDemo **Demo videos** https://www.youtube.com/watch?v=DULQUdeYuIs&list=UUt978FC8TMTIrblfhJUZy9w&index=2&ab_channel=%E9%99%B3%E6%9F%8F%E4%BD%91 https://www.youtube.com/watch?v=Oz-flW1JmYc&list=UUt978FC8TMTIrblfhJUZy9w&index=1&ab_channel=%E9%99%B3%E6%9F%8F%E4%BD%91