DC Field | Value | Language |
---|---|---|
dc.contributor.author | Youn, Se-Chan | ko |
dc.contributor.author | Seo, Dae-Geon | ko |
dc.contributor.author | Cho, Young-Ho | ko |
dc.date.accessioned | 2013-08-08T01:50:55Z | - |
dc.date.available | 2013-08-08T01:50:55Z | - |
dc.date.created | 2013-07-24 | - |
dc.date.created | 2013-07-24 | - |
dc.date.issued | 2013-06 | - |
dc.identifier.citation | SENSORS AND ACTUATORS A-PHYSICAL, v.195, pp.105 - 112 | - |
dc.identifier.issn | 0924-4247 | - |
dc.identifier.uri | http://hdl.handle.net/10203/174127 | - |
dc.description.abstract | We present a micro tactile information transceiver that recognizes user's fingertip motion (direction/selection) input and generates artificial texture output using frictional-force tunable slider-pad. The proposed micro tactile transceiver offers capacitive detection of human gesture input and simultaneous generation of frictional force and vibration by electrostatic attraction of slider-pad. In the experimental study, we verified the tactile input recognition performance by measuring the capacitance changes for the z-axis (selection) and x-/y-axis (direction) movement, which were 0.146 +/- 0.02 nF/40 mu m and 0.03 +/- 0.02 nF/250 mu m, respectively. We also verified the artificial texture generation performance by measuring frictional force and lateral vibration by controlling the electrostatic force between slider-pad and electrode layer. The frictional force was measured in the range of 32-152 mN under 0-80V DC input voltages, offering the lateral force on skin in the range of 121-580 mN combined with spring force. We applied AC voltage to induce fluctuating frictional force to generate lateral vibration on the skin, and obtained peak-to-peak fluctuation of 128.1 +/- 0.8 mN under 3 Hz/60 V which is a 32% improved value compared to previous approaches. The proposed micro tactile information transceiver is capable of recognizing human gesture information (direction/selection) and generating the artificial texture information. (C) 2013 Elsevier B.V. All rights reserved. | - |
dc.language | English | - |
dc.publisher | ELSEVIER SCIENCE SA | - |
dc.subject | FRICTION | - |
dc.subject | ACTUATOR | - |
dc.subject | DISPLAY | - |
dc.subject | WEAR | - |
dc.title | A micro tactile transceiver for fingertip motion recognition and texture generation | - |
dc.type | Article | - |
dc.identifier.wosid | 000320145000016 | - |
dc.identifier.scopusid | 2-s2.0-84876158994 | - |
dc.type.rims | ART | - |
dc.citation.volume | 195 | - |
dc.citation.beginningpage | 105 | - |
dc.citation.endingpage | 112 | - |
dc.citation.publicationname | SENSORS AND ACTUATORS A-PHYSICAL | - |
dc.identifier.doi | 10.1016/j.sna.2013.03.002 | - |
dc.embargo.liftdate | 9999-12-31 | - |
dc.embargo.terms | 9999-12-31 | - |
dc.contributor.localauthor | Cho, Young-Ho | - |
dc.contributor.nonIdAuthor | Seo, Dae-Geon | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | Tactile interface | - |
dc.subject.keywordAuthor | Tactile device | - |
dc.subject.keywordPlus | FRICTION | - |
dc.subject.keywordPlus | ACTUATOR | - |
dc.subject.keywordPlus | DISPLAY | - |
dc.subject.keywordPlus | WEAR | - |
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