Development of Ambient Assisted Living Products and Services
Background: the involvement of the potential end users in the development processes is a relevant issue for the acceptance of Ambient Assisted Living (AAL) products and services. Objective: this study aimed to use the conceptual framework of the International Classification of Functioning, Disability and Health (ICF) to conceptualize instruments for the different phases of the AAL development processes. Methods: personas and scenarios were modified, considering the fundamental concepts of the ICF in order to highlight end user's functioning and health conditions, and an ICF based instrument for usability assessment was defined and validated. Results: the results of several observational studies suggest the adequacy of the ICF based instruments (personas and scenarios and usability assessment instrument). Conclusion: the present study indicates that the ICF based instruments can be useful tools for the development of Ambient Assisted Living products or services.