A usability study of short message service on middle-aged users. - Christine Soriano; Gitesh K. Raikundalia; Jakub Szajman (OZCHI, 2005)

Middle-aged users' experience of short message service. - Christine Soriano; Gitesh K. Raikundalia; Jakub Szajman (AUIC, 2006)

WiiKey: An Innovative Smartphone Based Wi-Fi Application. - Nguyen Vo; Hao Shi; Jakub Szajman (IMSCCS, 2008)