Kongjit, C. and Tuntisak, P. 2021. Analysis and Design of Prototype Application of Caregivers’ Supportive System Phase 1 Alzheimer’s Based on a Design Thinking Process. International Journal of Online and Biomedical Engineering (iJOE). 17, 13 (Dec. 2021), pp. 81–98. DOI:https://doi.org/10.3991/ijoe.v17i13.24979.