ナガヤ ナオヒサ   NAGAYA NAOHISA
  永谷 直久
   所属   京都産業大学  情報理工学部 情報理工学科
   職種   准教授
言語種別 日本語
発行・発表の年月 2005
形態種別 その他
査読 査読あり
標題 前庭感覚電気刺激による視覚への影響
執筆形態 その他
掲載誌名 日本バーチャルリアリティ学会論文誌
巻・号・頁 10(4),475-484頁
著者・共著者 永谷直久,杉本麻樹,新居英明,前田太郎,北崎充晃,稲見昌彦
概要 Galvanic vestibular stimulation (GVS) induces a sensation of virtual acceleration as vestibular information. GVS is expected as a wearable interface because it does not need a large device like a motion platform. In particular, GVS with alternating current (AC) can influence vision which mainly consists of torsional component. The purpose of this research was to evaluate quantitatively the effects of GVS on visual perception, and to infer its cause. In order to investigate these issues, we conducted psychophysical experiments during GVS with AC that consisted of three different types of image presentation method: Image fixed on a spatial coordinate system, a head coordinate system and a retina coordinate system. It is suggested that the visual motion perception induced by GVS is mediated by eye movements.