1. Henny Admoni and Brian Scassellati. 2017. Social Eye Gaze in Human-Robot Interaction: A Review. J. Hum.-Robot Interact. 6, 1 (May 2017), 25--63.
2. Sean Andrist, Xiang Zhi Tan, Michael Gleicher, and Bilge Mutlu. 2014. Conversational Gaze Aversion for Humanlike Robots. In Proceedings of the 2014 ACM/IEEE International Conference on Human-Robot Interaction (HRI '14). ACM, New York, NY, USA, 25--32.
3. Michael Argyle, Mansur Lalljee, and Mark Cook. 1968. The Effects of Visibility on Interaction in a Dyad. Human relations 21, 1 (1968), 3--17.
4. Michael Argyle, Luc Lefebvre, and Mark Cook. 1974. The Meaning of Five Patterns of Gaze. European journal of social psychology 4, 2 (1974), 125--136.
5. Janet Beavin Bavelas, Linda Coates, and Trudy Johnson. 2002. Listener Responses as a Collaborative Process: The Role of Gaze. Journal of Communication (2002), 15.