Yutaro Yano
ABSTRACT
Shadows are an important factor in the perception of object position and shape. In this study, we investigated the effect of shadows on the perception of the shape of a mid-air image by projecting shadows of different shapes onto a mid-air image that is displayed in real space. Specifically, participants viewed one oval cylinder with a shadow and one oval cylinder without a shadow individually and were forced to choose which had the greater thickness in the depth direction. As a result, we found that shadow shapes possibly changed the perception of the thickness of the mid-air image.
Supplemental Material
- Takahiro Kawabe. 2019. Shadow-Based Illusion of Depth and Transparency in Printed Images. ACM Trans. Appl. Percept. 16, 2, Article 10 (Aug. 2019), 12 pages. https://doi.org/10.1145/3342350Google Scholar
Digital Library
- Hanyuool Kim, Issei Takahashi, Hiroki Yamamoto, Satoshi Maekawa, and Takeshi Naemura. 2014. Mario: Mid-air augmented reality interaction with objects. Entertainment Computing 5, 4 (2014), 233–241.Google ScholarCross Ref
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