Travelator

A moving walkway – also known as an autowalk, moving pavement, moving sidewalk, travolator, or travelator – is a slow-moving conveyor mechanism that transports people across a horizontal or inclined plane, over a short to medium distance. They can be used by standing on them or walking on them, allowing users to cover that distance with less effort and/or more speed than by walking. They are commonly installed in pairs, to provide transport in each direction.