User centered scenario based approach for developing mobile interfaces for Social Life Networks. - Pasquale Di Giovanni; Marco Romano 001; Monica Sebillo; Genoveffa Tortora; Giuliana Vitiello; Tamara Ginige; Lasanthi N. C. De Silva; Jeevani S. Goonethilaka; Gihan N. Wikramanayake; Athula Ginige (UsARE@ICSE, 2012)