Based on theories of human-computer interaction in order to "smooth improvement group" user groups for the study,select the phone as a case study and interviews conducted,the establishment of the user model.Research and demonstration of this specific group of people against the background characteristics, cognitive characteristics,operational requirements and characteristics of human-computer interaction in mobile phones under the psychological demands and expectations on the phone,better reflect the nature of mobile phones and Yat.Specific research include:First of all,on the theory of human-computer interaction based on the papers relating to the basic theory,including cognitive psychology,design psychology and user model in its field of application,as well as research papers on basic research methods used,and a brief analysis of the status of the cell phone.Secondly,the article on CHINA-VALS model chosen ethnic groups to strive for a smooth,through interviews,research,experimental methods such as the task group on the target user research.First,the analysis of the common characteristics of the target users.Specific conditions for the assumption that,through interviews,research methods,a detailed analysis of the target user's basic information,values,aesthetic and cognitive characteristics.
