Interactive Design [Definition]

Interactive design is design which enables users to interact with systems or products. In interactive design, emphasis is placed on the user; their goals and experience as well as the usability of the site, system or product. Good information design should communicate effectively in a number of ways; where it facilitates interactions and connections between people. Good interactive design should also prevent any systematic errors, or at least inform the users of such occurrences, as well as  any changes to the system. In conclusion, interactive design should be approached using user-centred ideals; an understanding of the user and their want or need for the product or service.