Simulation playground decoration progress：
- We attached April tag with the square hoop and hang them at the ceiling.
- Since there is a strong wind coming out of the wind tunnel on the simulation room, we used a plate to block the wind tunnel. (Effect see demo 1:)
Demo 1: Strong wind disturbance (performed really bad)
Demo 2: Detect and move toward Hoop/April Tag
Demo 3: Forward view of moving toward the hoop.
Demo 4: Tested using led lights to illuminate the reflective tape