Accuracy and Coordination of Spatial Frames of Reference during the Exploration of Virtual Maps: Interest for Orientation and Mobility of Blind People?

<table>Frequencies of each exploration pattern during the investigation (black) and memorization (white) phases. (B &amp; F = “back-and-forth”; P of Ref = “point of reference”; C = “cyclic”; P = “perimeter”; G = “grid”).</table>

Advances in Human-Computer Interaction

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Figure 4

Figure 4: Accuracy and Coordination of Spatial Frames of Reference during the Exploration of Virtual Maps: Interest for Orientation and Mobility of Blind People? 

Figure 4 | Accuracy and Coordination of Spatial Frames of Reference during the Exploration of Virtual Maps: Interest for Orientation and Mobility of Blind People? 