Research on incongruity when observing a screen person and a real person side by side

Abstract

Due to the recent the COVID-19 pandemic, remote meetings have become commonplace. As a result, the chances of oneself participating in a remote conference have increased, and in videos such as news, the scene where an actual person has a dialogue with the person displayed on the monitor has also increased. So far, studies have been made on what size the person on the screen should be displayed in order to realize natural communication in a video conference. However, the case where there is an actual person next to the person projected on the screen has not been examined. In this study, in the above case, we examined the size of the person on the screen from the scale of size recognition and incongruity.