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. 2020 Aug 26;15(8):e0238235. doi: 10.1371/journal.pone.0238235

Fig 1. Experimental setup.

Fig 1

(A) Each participant was required to find 7 hidden targets on a drawing tablet. (B) During the tactile condition, vibrotactile stimuli were used to inform target locations, and no information was presented on the monitor. Under the visual condition, a circular visual cursor (diameter: 5 cm) was presented indicating target locations.