Research On The Elderly Family Social Network System Based On Information Technology

Based on the analysis of the elderly survey, the requirements of family communication system for elderly was put forward. A general plan for the system was presented, and the key technologies to achieve the system were analyzed. The realization process of the prototype system were described in detail, and the operation results were evaluated to improve the system.Chapter1, the aging problem, the pension status and the situation of using network technology for elderly were analyzed to put forward the problems need to be solved. The research status on the social web, personalized service and human-computer interaction technology were summarized. Then, research content and structure of this thesis were given.Chapter2, by analyzing the requirements and designing the family social network for elderly, the data demand and function demand were proposed and analyzed.Chapter3, the key technologies to achieve the system were analyzed. The family social network structure and relative recommendation were analyzed. The user interest model was built by user modeling technology. The content which user was interested in was pushed to user by personalized recommendation technology. According to the characteristics of the elderly, the design principle of the elderly interaction was analyzed by human-computer interaction theory. And the data security was analyzed briefly.Chapter4, the prototype system was designed and implemented. The non-functional requirements and the physical structure of the system were analyzed. The development environment and tools were introduced briefly. The realization process of each module in the system were analyzed in detail. Finally, the test run results of the system were evaluated to make some improvement. Chapter5, the research work and innovations of this thesis were summarized. And a prospect for future studies was given.