An instruction method for displaying trajectory of an object in remote collaborative MR on the basis of changes in relative coordinates

Yuta OKajima, Shun Yamamoto, Yuichi Bannai, Kenichi Okada

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Abstract

We aim at developing a remote collaborative Mixed Real-ity(MR) system targeting the interaction between instructors and workers. In this system, both instructors and workers have their own real objects, and the instructor shows the worker how to operate the object by moving his own real object. Since the movement of the instructor's object is displayed as a CG image of the trajectory overlapping the worker's object in each operation, the worker can easily see the changes in the position of the instructor's object and trace the movement along the trajectory. We created this model using the object coordinates instead of the world coordinates in order to be able to ignore the changes in the position of the users and other objects in the world coordinates. We implemented a prototype and used it to conduct validation experiments. The results indicated that worker operation time is shorter in the proposed model in comparison to conventional models, where each user's orientation towards the object is different.

Original languageEnglish
Title of host publicationProceedings - 2009 9th Annual International Symposium on Applications and the Internet, SAINT 2009
Pages43-49
Number of pages7
DOIs
Publication statusPublished - 2009 Nov 4
Event2009 9th Annual International Symposium on Applications and the Internet, SAINT 2009 - Bellevue, WA, United States
Duration: 2009 Jul 202009 Jul 24

Publication series

NameProceedings - 2009 9th Annual International Symposium on Applications and the Internet, SAINT 2009

Other

Other2009 9th Annual International Symposium on Applications and the Internet, SAINT 2009
CountryUnited States
CityBellevue, WA
Period09/7/2009/7/24

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ASJC Scopus subject areas

  • Computer Networks and Communications
  • Computer Science Applications
  • Software

Cite this

OKajima, Y., Yamamoto, S., Bannai, Y., & Okada, K. (2009). An instruction method for displaying trajectory of an object in remote collaborative MR on the basis of changes in relative coordinates. In Proceedings - 2009 9th Annual International Symposium on Applications and the Internet, SAINT 2009 (pp. 43-49). [5230662] (Proceedings - 2009 9th Annual International Symposium on Applications and the Internet, SAINT 2009). https://doi.org/10.1109/SAINT.2009.16