Convergence of context-awareness and augmented reality for ubiquitous services and immersive interactions

  • Authors:
  • Jae Yeol Lee;Gue Won Rhee;Hyun Kim;Kang-Woo Lee;Young-Ho Suh;Kwangsoo Kim

  • Affiliations:
  • Department of Industrial Engineering, Chonnam National University, South Korea;Department of Industrial Engineering, Chonnam National University, South Korea;Software Robot Research Team, ETRI, South Korea;Software Robot Research Team, ETRI, South Korea;Software Robot Research Team, ETRI, South Korea;Department of Industrial and Management Engineering, POSTECH, South Korea

  • Venue:
  • ICCSA'06 Proceedings of the 2006 international conference on Computational Science and Its Applications - Volume Part IV
  • Year:
  • 2006

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Abstract

Computing paradigm is moving toward context-aware and ubiquitous computing in which devices, software agents, and services are all expected to seamlessly integrate and cooperate in support of human objectives. Augmented reality (AR) can naturally complement ubiquitous computing by providing an intuitive and collaborative interface to a three-dimensional information space embedded within physical reality. This paper presents a framework and its applications for the convergence of context-awareness and augmented reality, which can support a rich set of ubiquitous services and immersive interactions. The framework provides a common data model for different types of context information from external sensors, applications and users. It also offers the software framework to acquire, interpret and disseminate context information. Further, it utilizes augmented reality for providing immersive interactions by embedding virtual models onto physical models, which realizes bi-augmentation between physical and virtual spaces.