Construction of a Switching Support System for Live Broadcast of Oral Presentation

抄録

In this paper, we propose a switching support system for live broadcast of oral presentation. Analysis of the switching of professional switchers revealed that, in 57 oral presentations, professional switchers carry out switching based on events such as the presenter moving onto a new slide or pointing to the screen. In this paper, with the goal of even switching beginners being able to do switching intuitively, we proposed an event-based switching interface reflecting special characteristics of switching. We implemented a prototype of the proposed system and used it to conduct an evaluation experiment. The results of the experiment suggested that the proposed method can be operated as easily as the previous method and that the proposed method conforms to professional switching more than the previous method.