– Shuichiro Taya: “The Mask Induced Filling-out”. Hiyoshi Psychology Laboratory, Keio University. Japan
Author description: In the presentation video, a line circle (‘mask’) and a textured circle (‘disk’) are alternately displayed in successive short time intervals. However, if one keeps their eyes fixed on the central red cross, the texture inside the ‘disk’ appears to have subjectively spread out and cover the entire display. This appearance of illusory texture is quite clear. Under the ideal case, one cannot distinguish whether the peripheral texture is an illusion created by one’s brain or if it physically present for real.