From proximity to accurate indoor localization for context awareness in mobile museum guides

Dierna Giovanni Luca, M. Alberto
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引用次数: 2

Abstract

Proximity localization has become a common support in mobile-based personal CH fruition mobile assistants, notifying the visitor information about points of interest near to him but can hardly used to recognize its presence inside areas defining a semantic context in museums or expositions. In this paper we present an accurate indoor localization methodology relying on Bluetooth Low Energy technology that can be used to gently suggest to the user evidence of contextually coherent areas of interest around him. A localization accuracy as low as two meter has been measured and one meters limit evaluated during experimentation of a mobile guide in the Archeological Museum of Camarina, in province of Ragusa (Italy).
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从接近到精确的室内定位,在移动博物馆导游的上下文意识
近距离定位已经成为基于移动的个人智能手机助手的一种常见支持,它可以通知访问者附近的兴趣点信息,但很难用于识别博物馆或博览会中定义语义上下文的区域内的存在。在本文中,我们提出了一种基于低功耗蓝牙技术的精确室内定位方法,该方法可用于向用户温和地建议他周围上下文一致的兴趣区域的证据。在意大利拉古萨省卡马里纳考古博物馆的移动指南实验中,测量了低至2米的定位精度,并评估了1米的极限。
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