1. Anotation. https://atonaton.com/. Accessed 12 Feb 2023
2. Anzabi, N., Umemuro, H.: Effect of different listening behaviors of social robots on perceived trust in human-robot interactions. Int. J. Soc. Robotics 15, 931–951 (2023). https://doi.org/10.1007/s12369-023-01008-x
3. Baltrušaitis, T., Robinson, P., Morency, L.P.: OpenFace: an open source facial behavior analysis toolkit. In: 2016 IEEE Winter Conference on Applications of Computer Vision (WACV), Lake Placid, NY, USA, pp. 1–10 (2016). https://doi.org/10.1109/WACV.2016.7477553
4. Bertrand, C., Bourdeau, L.: Research interviews by Skype: a new data collection method. In: Esteves, J. (ed.) Proceedings from the 9th European Conference on Research Methods, pp. 70–79. IE Business School, Spain (2010)
5. Boston University: Active Listening Handout. Office of the Ombuds, Boston University (N.d.). https://www.bumc.bu.edu/facdev-medicine/files/2016/10/Active-Listening-Handout.pdf. Accessed July 2023