背景移動量操作を利用した視触覚間相互作用生起によるタッチパネルでの擬似触力覚提示  [in Japanese] Presenting Pseudo-resistive Force on Touch Interfaces by Controlling a Displacement between the Finger and Background Images  [in Japanese]

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Author(s)

    • 鳴海 拓志 Narumi Takuji
    • 東京大学大学院学際情報学府 Graduate School of Interdisciplinary Information Studies, The University of Tokyo
    • 伴 祐樹 Ban Yuki
    • 東京大学大学院情報理工学系研究科|Xcoo Graduate School of Information Science and Technology, The University of Tokyo|Xcoo
    • 広田 光一 Hirota Koichi
    • 電気通信大学情報理工学研究科 Graduate School of Information Systems, The University of Electro-Communications
    • 廣瀬 通孝 Hirose Michitaka
    • 東京大学大学院情報理工学系研究科 Graduate School of Information Science and Technology, The University of Tokyo

Abstract

<p>We proposes a novel method that renders haptic perceptions only using a touch screen based on visuo-haptic interaction. Our proposed method evokes a feeling of resistive force by making a discrepancy between the movement of the finger swiping the screen and the background image which moves according to the finger movement. First experiment shows that the proposed method can evoke perception of resistance according to the constant ratio between the displacement of the finger and background image. That is to say, the user perceives strong resistance to move when the background image moves slower than the finger. Moreover, same experiment also suggested that the evoked haptic perception becomes stronger when the method is applied to frequently repeated movements. Second Experiment shows that visibility of the finger on touch screen is important factor for proposed method.</p>

Journal

  • Transactions of the Virtual Reality Society of Japan

    Transactions of the Virtual Reality Society of Japan 22(3), 305-313, 2017

    THE VIRTUAL REALITY SOCIETY OF JAPAN

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