Fluffy Screen System

It is necessary for interactive digital signages to have attraction affordances. In this study, we develop a fluffy display and propose a method to detect human touch input. In the proposed method, we apply the Lucas-Kanade optical flow method to detect a touch, and a novel clustering method to recognize multiple touches. The display was installed in a shopping mall and attracted a lot of customers.

  • Yusuke Tamura, Soichiro Morishita, Hajime Asama: Development of a Fluffy Screen System and Field Trial at a Shopping MallInternational Journal of Automation Technology, Vol.12, No.4, pp.492-498, 2018.