閉眼時眼瞼運動を用いた入力インタフェースに関する基礎実験

カテゴリ: 論文誌(論文単位)

グループ名: 【C】電子・情報・システム部門

発行日: 2016/04/01

タイトル(英語): Fundamental Experiment in Input Interface Using Eyelid Movement Associated with Eye Closure

著者名: 田邊　喜一（松江工業高等専門学校）

著者名(英語): Kiichi Tanabe (National Institute of Technology, Matsue College)

キーワード: 眼瞼運動，閉眼，音声，入力インタフェース　　eyelid movement，eye closure，voice，input interface

要約(英語): A new input interface using eyelid movement associated with eye closure is proposed. The interface operates by combining reading information such as characters by synthesized voice and the selective switch using voluntary eyelid movement. This paper discusses the feasibility of hiragana input interface which a participant selects a designated hiragana during continuous reading hiragana by synthesized voice. Since eyelid movements contain involuntary eyelid movement, the interface must eliminate the response arising from involuntary eyelid movements to avoid false selection. By comparing the maximum amount (peak value) of voluntary eyelid movement with involuntary eyelid movement after each presentation of a hiragana, it is found that the former movement makes a significantly higher peak than the latter. This result indicates that discrimination of voluntary eyelid movement from involuntary eyelid movements based on the difference of peak value might be effective. Experiment on inputting a Japanese word constructed by four hiragana characters (e.g. “まつえし”) is conducted. Hit rate for each hiragana character involved in presented word exhibits 95% and false alarm rate for each hiragana character not involved in presented word shows 0.9%. High hit rate and low false alarm rate for hiragana characters confirm the possibility of the proposed method.

本誌: 電気学会論文誌C（電子・情報・システム部門誌） Vol.136 No.4 （2016） 特集：最新の化合物半導体デバイスとその応用技術

本誌掲載ページ: 548-555 p

原稿種別: 論文／日本語

電子版へのリンク: https://www.jstage.jst.go.jp/article/ieejeiss/136/4/136_548/_article/-char/ja/