A Lecture Video File Creating System Using Superimposed Lecturer onthe PC Image

Abstract

The cases to give a lecture using electronic slides through a projector are increasing. We proposed a method to create VOD (Video On Demand) contents, and evaluated its usage for the lecture that uses electronic slides. The proposed system shows a superimposed lecturer image on an electric slide. The questionnaire showed that the use of the proposed system is easier for the students to locate the position where the lecturer explains right at the moment.