Costa, R., 		Araújo, T., 		Botelho Neto, G., 		Silva, D., 		Kulesza, R., & 		Souza Filho, G.
(2013).
 Using video embedded markings for supporting content sensitive interaction in multiple contexts.
In <em>Proceedings of the 19th Brazilian Symposium on Multimedia and the Web</em>, (pp. 269-276). Porto Alegre: SBC.