Supplementary material: video vignettes used in Kavuza et al. (2025).

Supplementary material with Kavuza, N.F., Garcia Goo, H., and Truong, K.P. (2025). Do I Sound as Capable as I Look? Impact of Robot Communication Style and Appearance on User Perception. In Proceedings ACM IVA, to appear. These are the video vignettes containing the 2x2 combinations of appearance (humanlike, robotlike) and communication style (semantic-free utterance, natural language).