Engaging citizen science: Exploring popular participation in scientific projects in rehabilitation

ABSTRACT Citizen Science (CS) refers to the active participation of community members without formal academic training in scientific research. This review maps the literature on CS applications in rehabilitation sciences, identifying 10 studies (2015–2024). These studies span areas such as robotics, virtual reality, and participatory design with older adults and individuals with disabilities. While CS initiatives demonstrate feasibility and motivational benefits, they also face challenges related to data quality, accessibility, and participant bias. To support future applications, we propose a conceptual framework positioning CS as a continuum – from the coidentification of problems to knowledge mobilization. This approach fosters engagement, supports the coproduction of relevant data, and encourages inclusive rehabilitation practices. However, barriers such as digital inequity, methodological heterogeneity, and structural limitations in research settings must be addressed. CS holds significant potential to reshape rehabilitation by democratizing knowledge production and aligning scientific efforts with real-world health and community needs.