1) The background: Panorama Image of a building where it can be scrolled in 360 degree view (I can provide if you need)
2) 20 agents/human representations/avatars that can walk randomly on the surface realistically/logically on the panorama image (e.g.: out side of the building)
3) The agents can just look all the same. Do not need to have variety of faces and clothing at all.
4) These 20 agents will not collide with each other.
5) If possible, the agents will continue walking even though the panoramic view is being scrolled.