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

<table class="table-group" width="800px"><tr class="fig-image" id="a"><td><img alt="835246.fig.002a" src="https://static.hindawi.com/articles/ahci/volume-2012/835246/figures/835246.fig.002a.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(a) </b>Aligned situation</td></tr></table></td></tr><tr class="fig-image" id="b"><td><img alt="835246.fig.002b" src="https://static.hindawi.com/articles/ahci/volume-2012/835246/figures/835246.fig.002b.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(b) </b>Misaligned situation</td></tr></table></td></tr></table>

<table>The use of a tactile protractor in aligned (a) and misaligned (b) situations.</table>

Advances in Human-Computer Interaction

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Figure 2

Figure 2: Accuracy and Coordination of Spatial Frames of Reference during the Exploration of Virtual Maps: Interest for Orientation and Mobility of Blind People? 

Figure 2 | Accuracy and Coordination of Spatial Frames of Reference during the Exploration of Virtual Maps: Interest for Orientation and Mobility of Blind People? 