Pissolato, Tarsis, Rafael Macera Pardini, Rita De Cássia Helú Mendonça Ribeiro, and João Marcelo Rondina. " Development and Evaluation of Virtual Assistant to Assist Elderly Caregivers." Companion Proceedings of the 23rd Brazilian Symposium on Computing Applied to Health, São Paulo/SP, 2023. SBC, 2023, pp.13-18.