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This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License
Article
Tunnel Effect With Moving Tunnel
Author(s)
Yoshie Kiritani
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DOI:10.17265/2159-5542/2011.04.006
Affiliation(s)
Chiba University, Chiba, Japan
ABSTRACT
Tunnel
effect is a perception of continuous but hidden movement under a screen. The
present study confirmed the optimal interval of occlusion to see the effect,
when both a moving object and the screen move together. Firstly, four criteria
were confirmed to check the tunnel effect in the standard situation where the
screen was standing. In experiment 1, a small square (object) and vertically
long rectangle (screen) moved in the same direction and passed each other. As a
result, if the object moved faster than the screen, the optimal interval of
occlusion was not so different from that in the standard one. However, if the
screen moved faster than the object, the longer interval was needed. A kind of
entraining effect was seen. Also, in experiment 2 where the object and the
screen approached and passed each other, the similar tendency was confirmed.
Moreover, if they moved with the same speed, the tunnel effect was difficultly
seen.
KEYWORDS
amodal completion, tunnel effect, motion perception
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