The two dimensions of the model are usability evaluation methods and user's performance level. Based on the task characteristics on the World Wide Web and the usability components, a conceptual model for user's satisfaction was proposed. The three dimensions of the model are user's satisfaction, task type, and usability components. Three experiments were conducted to test the models. Results of the three experiments partially supported the conceptual model.
Intranet is more than Information comparing to internet.
Intranet have many different aspects, so Intranet is required different structure. The components between these two interfaces will be analyzed. The difference in performance between these two interfaces is studied in relation to the perceptual and cognitive factors in information processing, such as attention. It aims at developing a tool that measures the language consistency of direct manipulation and text-based interfaces. As new techniques, development of Internet shopping and Web browser design are mainly driven by their technical aspects.