Basically, this approach works in two ways, personalized assistive products are fitted to the users and users become fitted to their products. Design for (every)one”. Is a Belgium based research and education project between Ghent University (Ugent) and the University College of West-Flanders (Howest). It aims to bridge the gap between open design. Through co-design. Co-construction. Is applied as an incremental personalization process involving simultaneously. The use of expierence prototyping.