Journal of the Korea Institute of Information and Communication Engineering (한국정보통신학회논문지)

The Korea Institute of Information and Commucation Engineering (한국정보통신학회)
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A Study on Realism of a Digital Signage using 3D Hologram

3D홀로그램을 활용한 디지털 사이니지의 사실감

  • Lee, Young-Woo (Department of Software, Catholic University of Pusan)
  • Received : 2020.05.22
  • Accepted : 2020.06.12
  • Published : 2020.09.30
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Abstract

It is expected that if a viewer feels the higher realism, it will increase efficiency at 3D hologram. Therefore, the purpose of this study is to analyze the effects of the evaluation factors on realism for digital signage using 3D holograms. For empirical analysis, the evaluation factors were derived and built up hypothesis(The evaluation factors of digital signage using 3D holograms will affect the realism). As a result of the experiment, Hypothesis 1 (Social presence) and 3 (Harmony with the space) were adopted while Hypothesis 2 (Graphic's elaboration) was rejected. Finally, research has shown that in order to improve the realism of digital signage using 3D holograms, the contents should be produced in consideration of presence so that the viewers could feel as if they were actually inside of contents rather than expressed extremely well made higher image resolution. Hence, the 3D hologram contents should be installed in a place where it would fit well with the space around it.

3D홀로그램은 사실감 정도를 높일수록 효율성은 극대화될 것으로 판단된다. 이에 본 연구는 3D홀로그램을 활용한 디지털 사이니지의 평가요소가 사실감에 미치는 영향에 관한 분석을 목적으로 하고자 한다. 실증실험을 위하여 선행연구 고찰을 통해 평가요인(사회적 실재감, 그래픽의 정교함, 공간과의 조화성)을 도출하였고, 가설(3D홀로그램을 활용한 디지털 사이니지의 사회적 실재감 정도, 그래픽의 정교함, 공간과의 조화성은 사실감에 영향을 미칠 것이다)을 설정하였다. 실험결과, 가설1(사회적 실재감) 채택, 가설2(그래픽의 정교함) 기각, 가설3(공간과의 조화성)은 채택되었다. 연구결과, 3D홀로그램을 활용한 디지털 사이니지에 대하여 사실감을 향상시키기 위해서는 극도의 그래픽 정교함을 표현하는 것 보다는 사용자가 실제로 그 안에 들어가 있는 것 같은 느낌을 줄 수 있도록 실재감을 고려하여 영상 제작하여야 하며 3D홀로그램 영상은 주변 상황과 잘 어울릴 수 있는 곳에 설치되어야 할 것이다.

Keywords

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