@article {545, title = {M{\'e}todo para evaluar la usabilidad de aplicaciones de televisi{\'o}n digital interactiva: RECOEXTDI}, journal = {Revista UIS Ingenier{\'\i}as}, volume = {15}, year = {2016}, chapter = {15-26}, issn = {1657-4583}, author = {Pantoja, W. L. and Arciniegas, J.L. and Collazos, C. A. and Chica, L. G.} }