What is Collision detection?
'''Collision detection''' is a program used on [[computer]]s to help it understand when two objects will hit into each other. When a computer shows two things on the screen, or controls two things in real life (like [[robots]]), it sometimes needs a special [[program]] to detect where objects to understand where things are. This might be used to help make sure things like [[Airplane|planes]] do not hit each other. It is also called CD (for collision detection) or ''interference detection''. {{tech-stub}} [[Category:Computer science]]