古迹行动导览系统之适地性服务机制设计

在本文中,以利用适地性服务机制之设计,来建立一个行动导览系统带领用户体验空间和主题维度的古迹导览服务。为了满足此需求,设计了一套后设数据(Metadata)来描述导览内容,并且在适地性服务机制设计上,提供包含适地性内容方法有效取得使用者附近的内容,并藉由适地性内容的暂存与安排方法,减少网络间的讯息传递,提供用户结构化的介绍内容,并在适当的时机触发内容的呈现。最后,以所提供之内容的相关性来比较所提方法与一般适地性服务之差异。邀请用户进行实地系统测试,以了解系统的实用性,取得测试者的建议。结果证实所设计之导览系统可以是导览解说员的多媒体辅助工具,或在没有导览解说员时,为使用者提供景点导览解说的服务。

The LBS (Location-Based Service) Mechanism Design for Heritage Exploring Systems

This paper proposes the design of a Location-Based Service (LBS) mechanism to provide a theme tour in which people can deeply experience heritage using handheld devices. In order to fulfill the LBS-based heritage touring experience, a metadata element set has been defined to describe the heritage content. In this study, our proposed LBS mechanism design includes (1) a hierarchical content retrieving method for retrieving content efficiently and (2) a content cache and arrangement method for providing appropriate contents to users, and (3) a triggering of content presentation method for presenting the corresponding contents in the right time instant. To verify our DEH heritage exploring system, we also have an evaluation of retrieving content and a case usage and then have the questionnaire about the using experience.