Participatory Elicitation of User Model Dimensions for Active Ageing: The EMERGE Methodology. - Alejandra Barbarelli; Olga C. Santos; Angeles Manjarrés Riesco; Miguel Portaz; Raúl Cabestrero; Pilar Quirós; Mar Hermosilla; Maribel Abril; Simon Pickin 001 (UMAP, 2026)