An ethical insight to designing technologies for cognitively impaired individuals

Ethics is embedded from project start

Ethical co-design embeds ethics from the earliest innovation stages, not as post-hoc compliance. It addresses autonomy, dignity, privacy, bias, accountability, harm prevention, and relational effects, which are particularly relevant when designing digital health interventions for cognitively impaired individuals.

Co-design includes users as moral stakeholders

Ethical co-design goes beyond user-centered usability testing. It includes cognitively impaired individuals, caregivers, and professionals in inclusive co-design sessions to identify stakeholder values, contextual trade-offs, communication preferences, and ethical boundaries for digital health interventions.

Evaluation remains iterative and accountable

The framework combines ethical framing, participatory engagement, evaluation, and iterative reflexivity. In the GRACE case, trustworthiness criteria, simulated interactions, and documentation of trade-offs support accountable design, including balancing proactivity, user control, emotional engagement, and non-deceptiveness.

In the continuing education session “An Ethical Approach to Co-design Scalable Digital Health Interventions for Cognitively Impaired Individuals,” Dr. Rosita Vinay presents a framework for integrating ethics directly into the design, testing, implementation, and scaling of digital health interventions for people with cognitive impairment. Organized by Klinik Barmelweid, the session emphasizes that older adults with cognitive decline are often underrepresented in research and development, which risks reinforcing structural inequities when technologies are deployed at scale. Dr. Vinay distinguishes ethical co-design from conventional user-centered design by arguing that affected individuals should not function merely as end-product testers, but as moral stakeholders and active contributors within participatory research processes. She describes the proposed framework as combining ethics by design, value sensitive design, and the European Commission’s ALTAI checklist in order to link normative ethical principles, stakeholder values, and evaluative accountability structures. As a case study, she discusses GRACE, a voice-based conversational agent developed to support people with early dementia through meaningful conversation and cognitive stimulation therapy, while also considering caregiver burden and aging in place. The presentation shows how ethical framing, participatory engagement, evaluation, accountability, and iterative reflexivity are applied in the GRACE project to address issues such as autonomy, dignity, deception, trustworthiness, inclusivity, and user control. In conclusion, Dr. Vinay argues that ethics does not constrain innovation, but functions as an enabling condition for inclusive, trustworthy, and scalable digital health technologies, and she notes current developments in Switzerland regarding reimbursement structures for digital therapeutics.