Write a 1 page essay on Chapter 9 summery.
Activity 2 involves the experience (buying behaviour and pattern) of the users from online and offline shopping environment. This activity is also intended to establish the requirement, build the prototype and evaluation in order to fill the missing requirements with the system. If I am the user of the system I would have provided my concerns for the existing shopping system. Interaction design required a simple lifecycle model to relate the captured set of activities. From the discussion of this chapter on the user centered approach of the system, I have come across of many issues about the actual users of the system, meaning of requirements. What is meant by the alternative design and integration of the interaction design activities? Therefore, rest of the chapter seeks the answers of the above questions (Rogers, Sharp and Preece 333). Role of stakeholder for the system development is obviously