Jarosz, Mateusz, Piotr Nawrocki, Leszek Placzkiewicz, Bartlomiej Sniezynski, Marcin Zieinski, and Bipin Indurkhya. “Detecting Gaze Direction Using Robot-Mounted and Mobile-Device Cameras”. Computer Science 20, no. 4 (December 4, 2019). Accessed April 26, 2024. https://journals.agh.edu.pl/csci/article/view/3435.