TY - CHAP U1 - Konferenzveröffentlichung A1 - Trommelschläger, Karin A1 - Künz, Andreas A1 - Ritter, Walter ED - Piazolo, Felix ED - Kempter, Guido ED - Promberger, Kurt T1 - Developing user centered technological prototypes to maintain physical health T2 - Innovative solutions for an ageing society. Proceedings of SMARTER LIVES meets uDay 19. 28.05.2019, Bolzano - Bozen KW - motivation stategy KW - physical activity KW - technology prototypes KW - elderly KW - human centered design Y1 - 2019 SP - 81 EP - 92 PB - Pabst Science Publishers CY - Lengerich ER -