Pseudo-Force-Feedback Display by Fingertip Tightening
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- Inaba Go
- Graduate School of Tokyo University of Agriculture and Technology
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- Fujita Kinya
- Graduate School of Tokyo University of Agriculture and Technology
Bibliographic Information
- Other Title
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- 指先圧迫による擬似反力提示装置の提案と試作
- ユビサキ アッパク ニ ヨル ギジ ハンリョク テイジ ソウチ ノ テイアン ト シサク
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Abstract
A pseudo-force-feedback method is proposed that induces tactile sense to each fingertip by its tightening. The concept of the method is limiting the display sense to tactile alone, in contrast to the conventional force-feedback devices stimulate both tactile and proprioceptive receptors by applying actual reaction force. The prototype device was controlled with open-loop controller with high-voltage initial acceleration pulse to reduce the device delay. The prototype device attained the tightening force up to 2.3N. The perceived reaction force sense by the users correlated with the applied contact force. The prototype two-fingered grasping device demonstrated that the wide range of virtual objects, from 10 to 70mm, were successfully recognized. The subjective sensation of grasping was more resemble to actual objects than the substitutive method using vibration.
Journal
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- Transactions of the Virtual Reality Society of Japan
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Transactions of the Virtual Reality Society of Japan 12 (1), 95-102, 2007
THE VIRTUAL REALITY SOCIETY OF JAPAN
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Details 詳細情報について
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- CRID
- 1390282679440351360
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- NII Article ID
- 110008729014
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- NII Book ID
- AA11448578
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- ISSN
- 24239593
- 1344011X
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- NDL BIB ID
- 8777819
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- Text Lang
- ja
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- Data Source
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- JaLC
- NDL
- CiNii Articles
- KAKEN
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- Abstract License Flag
- Disallowed