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. 2015 May 26;3:64. doi: 10.3389/fbioe.2015.00064

Table 5.

Means and SDs of the response time (in seconds) of 15 subjects in recognizing the facial expressions of human 2D photos, human 3D models, and the robot FACE.

Response time (s)
Human 2D
Human 3D
Robot
Mean SD Mean SD Mean SD
Anger 4.09 0.60 8.42 5.71 8.53 4.43
Disgust 7.42 4.26 10.79 3.30 10.55 5.78
Fear 9.71 6.90 11.01 1.61 9.68 3.87
Sadness 15.40 8.76 9.78 5.45 16.02 0.96
Surprise 6.81 5.48 8.39 3.83 9.31 4.20