Julio Abascal Nestor Garay-Vitoria Special section on methodological development of interactive systems from Interacción 2011. 2243-2244 2013 78 Sci. Comput. Program. 11 https://doi.org/10.1016/j.scico.2013.01.009 db/journals/scp/scp78.html#AbascalG13