Daniel Kolb and Dieter August Kranzlmüller: Preserving Conversations with Contemporary Holocaust Witnesses: Evaluation of Interactions with a Digital 3D Testimony. Association for Computing Machinery 2021CHI EA '21: Extended Abstracts of the 2021 CHI Conference on Human Factors in Computing Systems: ISBN 978-1-450-38095-9 https://doi.org/10.1145/3411763.3451777