A Study of Using the IoT-based Angklung Smart Band System to Support Music Group Activities for the Elderly in Nursing Homes. - Nagul Cooharojananone; Pornprapit Phoasavadi; Saranya Hiranpanthaporn; Paphutsorn Wongratanapitak; Kanokwan Atchariyachanvanich (SCIS/ISIS, 2022)