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Research paper−93 Synthesiology - English edition Vol.1 No.2 (2008) present status analysis of the collaboration system is described in Chapter 3. Service design of qwikWeb is discussed in Chapter 4, and implementation of qwikWeb in Chapter 5. Data analysis and discussion of qwikWeb in operation are discussed in Chapter 6. Related studies are discussed in Chapter 7 to clarify the positioning of this study, and summary and future directions are presented in Chapter 8.2 Full Research of the web systemIn the Full Research for developing and realizing the web system, it is important to develop the system by understanding user behavior and by utilizing user feedback. The basic design and development procedure involves the participation of the users as well as the designers and the system developers, as shown in Figure 1.First, in the phase for analyzing the current situation, outline of service and target users are selected, and current problems are analyzed. Since service outline and target users 1 IntroductionWith the advance of communication and Internet technology, we now possess the means for sharing information over time and space. As of 2005, there were estimated 69.23 million users of portable terminals such as cell phones, and estimated 66.01 million people used personal computers[1]. If we can provide a system that can be built collaboratively within an organization, organizations, interest groups, and local areas can more actively engage in creative and economic activities. However, currently available systems were difficult to manage, and users could not efficiently accumulate and structure knowledge.In this paper, we propose qwikWeb[2], a collaboration system for user groups who wish to have a system that does not require complex access control, is easy to manage and learn, and enables accumulation and structuring of knowledge, as shown in Table 1. Communication patterns were employed as background design philosophy that enables construction of a system to a user’s preference. Adequacy and efficacy of the system were demonstrated by designing, implementing, operating, and improving the system, and conducting analysis of the operation data.In this paper, Full Research of the web system is discussed in Chapter 2. Corresponding to this development process, - Practices of communication patterns using qwikWeb -Kouichirou Eto*, Masahiro Hamasaki** and Takuichi Nishimura***Center for Service Research, AIST **Information Technology Research Institute, AIST 2-41-16, Aomi Koto-ku, Tokyo 135-0064, Japan *E-mail: To realize a new collaborative communication system, we propose qwikWeb which has a design philosophy based on communication patterns where a user can easily build a system that matches the group’s activity. Adequacy and efficacy of this system were demonstrated by designing, implementing, operating, improving, and conducting analysis of operation data.Realization of a collaboration system for everyone to develop and manageKeywords : Collaboration system, groupware, pattern language, Wiki, mailing listTable. 1 Comparison of existing collaboration systems and qwikWeb.[Translation from Synthesiology, Vol.1, No.2, p.101-110 (2008)]Cybozu[3] and othersqwikWebEase of managementAccumulation and structuring of knowledgeComplex accesscontrol×○△○○×Fig. 1 Development process of web system.Analysis of current status (determination of service outline and target user; analysis of current problems)Service design (design philosophy, system design)System implementation (components and integrated technologies)New serviceSystem improvementTrial runAnalysis of feedback informationProduct version (commercial operation, maintenance, improvement)(21)−

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