Advertisement
Browse Subject Areas
?

Click through the PLOS taxonomy to find articles in your field.

For more information about PLOS Subject Areas, click here.

< Back to Article

Vibration Influences Haptic Perception of Surface Compliance During Walking

Figure 5

Experiment 1: Subjective compliance ratings for all 19 stimuli, averaged across subjects.

A higher value means more compliant (less stiff). “X” labels the no-vibration stimulus. Others are labeled with a 3-letter string encoding waveform, envelope, and amplitude level (0, 1 = Linear amplitude 0.5, 1.0). Error bars = 1 standard error of the mean (SEM). All vibrating stimuli were significantly more compliant than the no-vibration stimulus.

Figure 5

doi: https://doi.org/10.1371/journal.pone.0017697.g005