Developing an efficient technique of selection and manipulation in immersive V.E.

  • Authors:
  • Chang Geun Song;No Jun Kwak;Dong Hyun Jeong

  • Affiliations:
  • Hallym University OkChun 1, ChunCheon, Kangwon, 200-702;Hallym University OkChun 1, ChunCheon, Kangwon, 200-702;Hallym University OkChun 1, ChunCheon, Kangwon, 200-702

  • Venue:
  • VRST '00 Proceedings of the ACM symposium on Virtual reality software and technology
  • Year:
  • 2000

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Abstract

An Interaction Task in Virtual Reality is such that a user can modify a computer generated virtual world using various techniques. But current interaction techniques cannot be applicable for most virtual environments due to their inefficiency and inconvenience. In this paper, we propose a selection and manipulation technique called the Finger-gesture. We evaluate its usefulness by conducting quantitative and qualitative experiments within a specific environment. Results indicate our new technique is more efficient in selection and modification tasks than other existing techniques including Go-Go and Ray-casting in terms of the task completion time and accuracy.