Abstract
In this paper, we explore a method for designing and analyzing artifacts from the viewpoint of interaction design. User's experience is shaped via interaction among users, artifacts, and environment along user's activity. We focuses on interaction design in earlier phase of product planning to shape better user's experience. We think it is best for our purpose to utilise and enhance scenario based design and skit performing method. Based on this idea, we carried out a case study, and propose a methodology for interaction design.
