Pace Tracer - ArUco Markers

The PDF file below can be downloaded and printed in part or in whole. The file contains a single ArUco marker. This marker can be used if the Interactive utilizes the camera of a stationary laptop or desktop computer. The marker is intended for situations in which space is limited or movement ability is reduced. The marker can be held 0.25 m from the camera to calibrate. Then the marker can be moved forward and backward toward and away from the camera with moving arms (instead of moving legs). The marker is universal and will work with any of the 15 graphs. 



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