An Affective Prototyping Approach for the User-Satisfying Assistive Products

This paper outlines the key concepts of a study whose main aim is to devise an integrated design method for efficiently designing usable assistive products. The study grounds on Affective Design principle formulated for user’s needs, emotions and experience handling in an attempt to outline an integrated approach so that the key concept of participatory design could be practiced. Incorporating the maturing Augmented Reality technology is expected to create a design setting that could motivate active end-user involvement from the start throughout the product design process. With the aids of ontological modeling approach, the design setting is envisioned suitable for disabled and elderly end users participation and to support capturing the abstract but valuable user’s real needs that are influenced by emotions and experiences. The ontology model will outline the basis of a design knowledge communication platform to facilitate cross-disciplinary communication, in particular between the designers and untrained users, as well as translating the user’s real needs into design attributes.