直接的な手書き入力による画面隠れを軽減させる半透明提示手法

概要

論文の詳細を見る
This paper presents a method to combine a computer-displayed image with a camera-captured image of presenter's operation to the displayed image with the latter made semi-translucent and overplayed on the former so that viewers can see the former being operated the presenter without being hidden by his/her hand, pen or whatever else. A large interactive electronic whiteboard allows a presenter to directly point and directly manipulate an object as well as annotate on the display so that he/she can attract the attention to his hand, but his/her hand or body may hide the board. On the other hand, operation with a indirect pointing device such as mouse or ordinary display-less pen-tablet dose not hide the display but cannot keep attracting the attention of the viewers to the cursor or the writing point. Thus, this paper presents a solution for the presenter to point and manipulate the object on the display-integrated devices directly and for the viewers to focus their attention to the object without being hidden by the presenter's body.
一般社団法人情報処理学会の論文
2009-11-05