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Wall-following

 

This demonstration was recorded on the TZI open day. The wheelchair keeps a distance of 80 cm from all obstacles to the left side. This behavior is called wall-following. During the drive, the camera that is mounted on the wheelchair searches for a predefined landmark. As soon as the landmark has been detected behind the wheelchair, the vehicle stops.

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Author: Dr. Thomas Röfer
 
  Spatial Cognition 
Last updated: March 7, 2002   impressum