People mover
Overview
 
A people mover or automated people mover (APM) is a fully automated, grade-separated
Grade separation
Grade separation is the method of aligning a junction of two or more transport axes at different heights so that they will not disrupt the traffic flow on other transit routes when they cross each other. The composition of such transport axes does not have to be uniform; it can consist of a...

 mass transit system.

The term is generally used only to describe systems serving relatively small areas such as airports, downtown districts or theme parks, but is sometimes applied to considerably more complex automated systems.

The term was originally applied to two different systems, developed roughly at the same time.
 
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