Jiang, Hongchao, Yanci Zhang, Zhiwei Zeng, Jun Ji, Yu Wang, Ying Chi, and Chunyan Miao. “Mobile-Based Clock Drawing Test for Detecting Early Signs of Dementia”. Proceedings of the AAAI Conference on Artificial Intelligence 35, no. 18 (May 18, 2021): 16048-16050. Accessed September 27, 2022. https://ojs.aaai.org/index.php/AAAI/article/view/18008.