Re-using users: co-create and co-evaluate
Although user participation has become a standard ingredient of modern product design, in most cases users participate only for a moment, e.g. one afternoon. In this poster we report a case where we had users, who had participated in a generative study, return after 4months to evaluate the resulting concept design. Our experience in this study suggests that the returning participants had retained the sensitivity for the product context that was built up during the first study.
sensitization user involvement contextmapping concept evaluation user experience