[Reminiscence program supported by artificial intelligence and based on intangible cultural heritage aimed at the elderly: A pilot study]

Abstract

Introduction: Technological applications are an innovative way of providing reminiscence therapy and must meet the users' needs. Intangible cultural heritage as a basis for such therapy has not been explored yet. We evaluated the applicability of a new technological application supported by artificial intelligence for reminiscence therapy based on intangible cultural heritage aimed at older people.

Material and methods: A prospective observational study was carried out with people aged 65 or over, without cognitive impairment and with mild and moderate cognitive impairment who attended six centers for older people in Spain and Portugal. Participants tested the first prototype of the individualized LONG-REMI program in four consecutive weekly sessions. The usability and satisfaction of the experience were evaluated using the VAS scale at the end of the intervention. Emotions were evaluated using the PANAS scale before and at the end of the intervention.

Results: Data from 56 participants were analysed. For all participants, usability and satisfaction were highly perceived, with scores of 7.75±1.88 and 8.38±1.57, respectively. The positive affect subscale PANAS showed significant changes (28.86±8.88 before the intervention versus 36.70±9.43 post intervention, Z = -4.18, P = 0.000). There were no significant changes in the PANAS negative affect subscale.

Conclusions: The first prototype of the LONG-REMI technological application can be used by older people both with and without cognitive impairment. This has the potential to be an instrument for future cognitive therapies with stimulating activities and benefits for emotions.

Keywords: Adultos mayores; Artificial intelligence; Cognitive therapies; Diseño centrado en el usuario; Emociones; Emotions; Inteligencia artificial; Older adults; Terapias cognitivas; User-centered design.