摘要：Lots of pervasive computing researchers are working on how to realize the user-centered intelligent pervasive computing environment as Mark Weiser figured *** abstraction is the fundamentation of configuration for pervasive *** on task-oriented and descriptive properties of scenario,a scenario-based participatory design model was proposed to realize the task *** design model provided users and domain experts a useful mechanism to build the customized applications by separating system model into domain model and design *** this design model,domain experts,together with users,stakeholders focus on the logic rules(domain model)and programmers work on the implementation(design model).In order to formalize the model description,a human-agent interaction language to transform users' goals and domain rules into executable scenarios was also *** agent platform-describer used to link design and implementation of scenarios was developed to realize the configuration of applications according to different *** demand bus application showed the design process and the usability of this model.

摘要：The urban developments have been carried out by only professionals for a long time because of efficiency and safety. However, most residents are ordinary people. Therefore, it is necessary to change the awareness of sustainable living environments, not only on the construction side but also the residents. In recent years, the number of cases of residents＇ participation in planning, maintaining, and repairing increased. However, sometimes youths and children, who might spend a lifetime longer than adults in a city after the developments have been done, are not included in this ＂Residents＂. Conceming youth and children＇s participation, CFC （child friendly city） is one of the good practices for sustainable development. It was launched by UNICEF （United Nations Intemational Children＇s Emergency Fund） and UN-Habitat in the Habitat II in 1996. City governments, especially in European countries, started to view CFC as their key concept for preservation and/or sustainable development. CFC means not only being ＂Children＂ friendly but also ＂All people＂ friendly. Various effects have been reported since the Historic Cities/districts included CFC in their city planning as a common concept, especially in education, community re-development, and operation and maintenance by the community. It is expected that better city planning in preservation and sustainable development can be achieved by adding CFC concept. In this research, an ideal way of city planning involving resident participation and the possibility in the future are analyzed based on case studies. Then a strategy of sustainable development and community planning involving youth and children＇s participation is proposed.

摘要：Despite the differences in cultural,economic,and political systems,China and Australia are societies sharing rapidly urbanizing *** presents significant challenges for urban planning,placemaking,and the sustainability of livable urban *** Chongqing as a case study,metaPLACE is an experimental project investigating how participatory urban media(large and small interactive screens,installations,fa?ades,and devices)can act as a co-designed interface between diverse communities,industries,and government *** empirical data collected in this study is derived from a co-design workshop held in Chongqing in 2019 to explore how urban media can assist urban planners to design more livable urban *** data indicates that there are a range of opportunities and concerns related to equitable placemaking,environment,the nature of interfaces and participation,ownership and management of data,large and small screens,and cultural and generational *** critical and comparative analysis of the research methods and cultural factors influencing the co-design process reveal deficiencies in widely accepted models of user experience design and design process used across industry and design *** has significant implications for transcultural and interdisciplinary co-design and the establishment of a viable Sino-Australian design ecosystem.