I See Your Gesture: A VR-Based Study of Bidirectional Communication between Pedestrians and Automated Vehicles

Figure 5

Mean responses to posttrial questions, distinguishing between yielding and nonyielding AVs. Error bars represent 95% confidence intervals (computed according to [35]). Also shown are the means (standard deviations across participants in parentheses) in numeric form. n = 26, except for the Combination condition in a and b, where n = 25, because 1 participant never raised the hand.

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