Chen, Hsin-HsiHsin-HsiChenOkumura, ManabuManabuOkumuraHSIN-HSI CHEN2020-05-042020-05-042018https://scholars.lib.ntu.edu.tw/handle/123456789/488349[SDGs]SDG3Information Recall Support for Elderly People in Hyper Aged Societies.conference paper10.1145/3184558.3186202https://doi.org/10.1145/3184558.3186202