Can an android’s posture and movement discriminate against the ambiguous emotion perceived from its facial expressions?
Fig 7
Distributions of the assessed facial valence in Experiment 2.
The horizontal axis shows the assessed facial valence (-4 to 4) and the vertical axis shows the normalized number of responses. The dotted line shows the mean facial valence. The red line on the histogram shows the result of the intense facial expressions in Experiment 1 as a reference. The entropy is shown in the upper left of each histogram.