Research shows that music with a strong personal meaning can enhance the social, cognitive, and affective experiences of both people with dementia (PwD) and their social environment. We applied a human-centred design method, called situated Cognitive Engineering, to develop the conceptual design and design rationale of the Music ePartner. The design rationale specifies the general knowledge-base (ontology), context (use cases), and expected effects (claims) of the ePartner support. Three functionalities were developed through rapid prototyping: (1) annotated play lists, (2) a music and picture album, and (3) a picture slide show. Accompanied by a close relative, five PwD participated in a formative evaluation of the prototype at their regular day care centres. All participants interacted with all three functionalities of the prototype as they would in their natural setting. The researchers observed participants' responses to the prototype using observational scoring forms, and interviewed participants about their experiences using semi-structured interviews. Results showed that the music stimulated PwD to tell life stories related to the songs. Furthermore, music evoked positive individual and group experiences. Specific constraints, additional user needs, and interaction requirements for the Music ePartner resulted in a refinement of both the requirements baseline and the design rationale. A human-centred design method for incremental design and evaluation of supportive technology.An overview of the needs of people with dementia regarding music applications.A well-founded design rationale for intelligent music applications for people with dementia.Directions for further refinement of the presented design rationale.Lessons learned about evaluation studies involving people with dementia.
['M.M.M. Peeters', 'Maaike Harbers', 'Mark A. Neerincx']
Designing a personal music assistant that enhances the social, cognitive, and affective experiences of people with dementia