Travelling with my SOULMATE: Participatory Design of an mHealth Travel Companion for Older Adults. - Lex van Velsen; Marit Dekker-van Weering; Floor Luub; Astrid Kemperman; Margit Ruis; Judith Urlings; Andrea Grabher; Marlene Mayr; Martijn Kiers; Tom Bellemans; An Neven (ICT4AWE, 2019)