Martins, G., 		Gomes, G., 		Conceição, J., 		Marques, L., 		Da Silva, D., 		Castro, T., 		Gadelha, B., & 		de Freitas, R.
(2020).
 Enhanced interaction: audience engagement in entertainment events through the Bumbometer app.
In <em>The Proceedings of the 19th Brazilian Symposium on Human Factors in Computing Systems</em>, (pp. 121-130). Porto Alegre: SBC.