An empirical study investigating the user acceptance of a virtual conversational agent interface for family health history collection among the geriatric population. - Amal Ponathil; Necmettin Firat Ozkan; Jeffrey Bertrand; Sruthy Agnisarman; Shraddhaa Narasimha; Brandon M. Welch; Kapil Chalil Madathil (Health Informatics J., 2020)