A resource-adaptive mobile navigation system
Proceedings of the 7th international conference on Intelligent user interfaces
From Informing to Remembering: Ubiquitous Systems in Interactive Museums
IEEE Pervasive Computing
A Probabilistic Room Location Service for Wireless Networked Environments
UbiComp '01 Proceedings of the 3rd international conference on Ubiquitous Computing
Drishti: An Integrated Indoor/Outdoor Blind Navigation System and Service
PERCOM '04 Proceedings of the Second IEEE International Conference on Pervasive Computing and Communications (PerCom'04)
Navitime: Supporting Pedestrian Navigation in the Real World
IEEE Pervasive Computing
Bayesian Filtering for Location Estimation
IEEE Pervasive Computing
Assisting mobility of the disabled using space-identifying ubiquitous infrastructure
Proceedings of the 10th international ACM SIGACCESS conference on Computers and accessibility
Embedding Legacy Keyword Search into Queries for the Ubiquitous ID Database
NBiS '08 Proceedings of the 2nd international conference on Network-Based Information Systems
rfid in pervasive computing: State-of-the-art and outlook
Pervasive and Mobile Computing
Showing where to go by maps or pictures: an empirical case study at subway exits
COSIT'09 Proceedings of the 9th international conference on Spatial information theory
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In this paper, a novel tour-guiding system is introduced, based on our space-identifying ubiquitous infrastructure, where positioning devices are deployed ubiquitously to identify the place of users. In this infrastructure, we can flexibly construct information service related to the places of interest in the city by modeling the space of the real world as a set of relations among the discrete places, and attaching space-identifying devices to them. Our developed tour-guiding system introduces many art works in a large commercial complex in Japan. Based on the benefit of the infrastructure, this system can provide detailed navigation service as well as art introduction service in both indoor and outdoor environments, and can guide the users to reach their interested art works. Currently, this system is already used in practice for a commercial service. In this paper, the design of this system is described and its navigation capability is verified through a user test in the real environment to discuss the effectiveness of our approach.