ExtensionClip: Touch point transfer device linking both sides of a smartphone for mobile VR environments

Ryosuke Takada, Hiroyuki Manabe, Toshiya Isomoto, Buntarou Shizuki, Wataru Yamada

研究成果: Conference contribution

3 被引用数 (Scopus)

抄録

We show ExtensionClip, a system that offers back-of-device touch interaction for a cardboard head-mounted display; it links the back of the smartphone to its touchscreen to greatly enhance the touch input area and usability. ExtensionClip sandwiches the smartphone between two magnets; the front magnet, which tracks the position of the back magnet, triggers touch events on the smartphone’s touchscreen by capacitive coupling. ExtensionClip detects the user’s touch of the back magnet from a change in the size of the touch area on the smartphone’s touchscreen; thus ExtensionClip offers pointing functionality like a mouse. We fabricate an ExtensionClip prototype and conduct user studies. In the first study, we determine the threshold needed to detect the user’s touch on the back magnet. Next, we measure the precision and the selection speed possible with ExtensionClip.

本文言語English
ホスト出版物のタイトルCHI 2018 - Extended Abstracts of the 2018 CHI Conference on Human Factors in Computing Systems
ホスト出版物のサブタイトルEngage with CHI
出版社Association for Computing Machinery
ISBN(電子版)9781450356206, 9781450356213
DOI
出版ステータスPublished - 2018 4 20
外部発表はい
イベント2018 CHI Conference on Human Factors in Computing Systems, CHI EA 2018 - Montreal, Canada
継続期間: 2018 4 212018 4 26

出版物シリーズ

名前Conference on Human Factors in Computing Systems - Proceedings
2018-April

Conference

Conference2018 CHI Conference on Human Factors in Computing Systems, CHI EA 2018
CountryCanada
CityMontreal
Period18/4/2118/4/26

ASJC Scopus subject areas

  • Software
  • Human-Computer Interaction
  • Computer Graphics and Computer-Aided Design

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