Getting yourself superimposed on a presentation screen

When attending a conference some audiences lose attention following points on the screen. Although presenters usually use a pointer rod or a laser pointer, they are not convenient or easily visible on a large screen. A camera and another screen are also needed to show gestures. In this paper we propose using intuitive interface presentation support software. A presenter is superimposed onto a screen, and the person can draw there interactively. Realizing presenter movement on screen by recognizing natural and small actions, the person can move within a limited stage space. Presenters can point to any important areas and draw supplementary items with their own hand through our software, and of course show gestures on a large screen. It is expected that audiences will be better able to understand and focus.