Carolina Rubio Roberta Annicchiarico Cristian Barrué Ulises Cortés Miquel Sànchez-Marrè Carlo Caltagirone iTutorials for the Aid of Cognitively Impaired Elderly Population. 303-310 2010 eHealth http://dx.doi.org/10.1007/978-3-642-23635-8_38 conf/ehealth/2010 db/conf/ehealth/ehealth2010.html#RubioABCSC10