Yang, Chulin, and Stephen Jia Wang. “Sandtime: A Tangible Interaction Featured Sensory Play Installation For Children To Increase Social Connection”. EAI Endorsed Transactions on Creative Technologies 4, no. 10 (January 4, 2017): e4. Accessed May 19, 2024. https://publications.eai.eu/index.php/ct/article/view/1533.