Date

Place

[60-3]
16:20 ~ 16:35
Title:360-Degree Cylindrical Directional Display
Hosung?Jeon (Kyungpook Nat'l Univ., Korea), Hwi?Kim (Korea Univ., Korea), and Joonku?Hahn (Kyungpook Nat'l Univ., Korea)
Abstract: Our system is inspired from Zoetrope. Zoetrope is a device to provide an animation by rotating the slits which are positioned at the side of the cylinder. On the inner surface of the cylinder, the series of images are drawn and when the slits rotate, the observer watch the series of images through the slits sequentially.?In our system, this method is modified to provide 3D contents and the slit plays a role to define the direction of emission from the image to observer. The great advantage of this system is that the image screen is positioned opposite side to the observer. The distance from the image on the inner surface to the slit is enough and the observer focus on the image on the opposite side to watch the contents. Therefore, this configuration has a potential to convince observer that the contents is located inside of the cylinder since the mismatch between the vergence and?accommodation?becomes smaller than the case when the image is positioned right before the slit.
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