Chia-Ming Chang, Chia-Hsien Lee, and Takeo Igarashi. 2021. Spatial Labeling: Leveraging Spatial Layout for Improving Label Quality in Non-Expert Image Annotation. In CHI Conference on Human Factors in Computing Systems (CHI ’21), May 8–13, 2021, Yokohama, Japan. ACM, New York, NY, USA, 20 pages. Project Page: http://chiamingchang.com/spatiallabel...