• Publications
  • Influence
Indoor Positioning and Navigation with Camera Phones
This low-cost indoor navigation system runs on off-the-shelf camera phones. More than 2,000 users at four different large-scale events have already used it. The system uses built-in cameras toExpand
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Augmented reality kanji learning
ARToolKit programmers are familiar with the kanji symbols supplied with the distribution. Most of them do not know what these kanji symbols mean. We propose a piece of educational software that usesExpand
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Ubiquitous animated agents for augmented reality
Most of today's Augmented Reality (AR) systems operate as passive information browsers relying on a finite and deterministic world model and a predefined hardware and software infrastructure. WeExpand
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MonkeyBridge: autonomous agents in augmented reality games
MonkeyBridge is a collaborative Augmented Reality (AR) game employing autonomous animated agents embodied by lifelike, animated virtual characters and "smart" physical objects. The game serves as aExpand
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Managing Complex Augmented Reality Models
Mobile augmented reality requires georeferenced data to present world-registered overlays. To cover a wide area and all artifacts and activities, a database containing this information must beExpand
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Wide-Area Tracking Tools for Augmented Reality
We have developed a hand-held augmented reality platform exploiting a combination of multiple sensors built around an ultra-wideband tracking system. We demonstrate two applications illustrating howExpand
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Remote Collaboration Using Augmented Reality Videoconferencing
This paper describes an Augmented Reality (AR) Videoconferencing System, which is a novel remote collaboration tool combining a desktop-based AR system and a videoconference module. The novelty ofExpand
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Augmented Reality Agents in the Development Pipeline of Computer Entertainment
Augmented reality (AR) has recently stepped beyond the usual scope of applications like machine maintenance, military training and production, and has been extended to the realm of entertainmentExpand
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Augmented reality agents for user interface adaptation
Most augmented reality (AR) applications are primarily concerned with letting a user browse a 3D virtual world registered with the real world. More advanced AR interfaces let the user interact withExpand
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Internet communication using real-time facial expression analysis and synthesis
In this paper, the authors have developed a system that animates 3D facial agents based on real-time facial expression analysis techniques and research on synthesizing facial expressions andExpand
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