D1.4. Empirical profiles for privacy-aware and acceptable research and innovation in videobased technologies for healthcare and AAL

This deliverable explores how video-based technologies used in healthcare and Ambient Assisted Living (AAL) can be designed and implemented in a way that respects users’ privacy and gains their acceptance. It reviews the benefits and barriers of adopting such technologies, with a particular focus on how privacy concerns shape users’ willingness to accept video monitoring, especially in private spaces like bedrooms or bathrooms. Drawing on a mix of qualitative and quantitative user studies, the report highlights the need to involve older adults, caregivers, and healthcare professionals in the design process. It stresses that successful adoption depends not only on technical effectiveness but also on social and psychological factors, including trust and control. The document also offers best practice recommendations, including avoiding ageist assumptions, balancing exploratory and confirmatory research, offering realistic technology trials, and fostering collaboration across disciplines. Overall, it calls for user-centred, privacy-aware design as essential for acceptable and responsible innovation in video-based AAL technologies.