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Fig. 7 | Journal of NeuroEngineering and Rehabilitation

Fig. 7

From: Enabling visually impaired people to learn three-dimensional tactile graphics with a 3DOF haptic mouse

Fig. 7

Ability in matching virtual with real objects: histograms have Matching Ability percentages on the x axis (the axis ranges from 0 to 100, spaced by 20%) and the distributions (frequencies) on the y axis. The legend shows the colour code for the Geometrical Descriptors. On the left, there are the data of the VI and on the right the data of the BS participants. The dashed grey lines are the median values of each distribution

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