System means the vehicles for that purpose are kept service and people come and travel on the vehicles

All of the system will be moving and yes AI will be there or say automation to make all of things ongoing.

1. Airport
2. Airship
3. Metro with maglev and hyperloop
4. Railway
5. Ships
6. Submarine
7. Space Elevator
8. Hollow Earth System
9. GYM-The gym section, human puppets on gym equipments will be moving means it wil be working out(by machine) just to show

Make electric wise overhead railway miniature.

Make 5, 8,9m length aeroplane and transport aircraft and rocket height