Rodrigues, L., Orlow, G., Emmanuel, L., Oliveira, M., Moreira, J., Alves, L., Melo, P., & Carvalho, L. 2024 Sep 30. Gamification and Wearables: A Proposal to Enhance Retention and Engagement in Gyms. Companion Proceedings of the Brazilian Symposium on Computer Games and Digital Entertainment (SBGames). [Online] :