Sensory Property in Fusion of Virtual/Haptic Cues for Perception of Shape by Using Mixed Reality

  • Nakahara Morio
    Department of Intelligent Interaction Technologies, Graduate School of Systems and Information Engineering, University of Tsukuba
  • Kitahara Itaru
    Department of Intelligent Interaction Technologies, Graduate School of Systems and Information Engineering, University of Tsukuba
  • Ohta Yuichi
    Department of Intelligent Interaction Technologies, Graduate School of Systems and Information Engineering, University of Tsukuba

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Other Title
  • 複合現実感における視覚と触覚の融合効果を利用した物体形状提示に関する実験的検討(「ハプティックインタラクション」特集)
  • 複合現実感における視覚と触覚の融合効果を利用した物体形状提示に関する実験的検討
  • フクゴウ ゲンジツカン ニ オケル シカク ト ショッカク ノ ユウゴウ コウカ オ リヨウ シタ ブッタイ ケイジョウ テイジ ニ カンスル ジッケンテキ ケントウ

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Abstract

When we recognize objects, multiple sensory information (e.g., visual, auditory, and haptic) is used with fusion. For example, both eyes and hands provide relevant information about an object's shape. We investigate how sensory stimuli interact with each other. For that purpose, we developed a system that gives haptic/visual sensory fusion using a mixed reality technique. Our experiments which focus on the sense of sharpness along with egde regions show that the haptic stimulus seems to be affected by visual stimulus when a discrepancy exists between vision and haptic stimuli.

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