Audio-Tactile Skinny Buttons for Touch User Interfaces
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Van Duong, Q. | - |
dc.contributor.author | Nguyen, V.P. | - |
dc.contributor.author | Luu, A.T. | - |
dc.contributor.author | Choi, S.T. | - |
dc.date.available | 2020-04-20T03:22:33Z | - |
dc.date.issued | 2019-09 | - |
dc.identifier.issn | 2045-2322 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/38787 | - |
dc.description.abstract | This study proposes a novel skinny button with multimodal audio and haptic feedback to enhance the touch user interface of electronic devices. The active material in the film-type actuator is relaxor ferroelectric polymer (RFP) poly(vinylidene fluoride-trifluoroethylene-chlorofluoroethylene) [P(VDF-TrFE-CFE)] blended with poly(vinylidene fluoride-trifluoroethylene) [P(VDF-TrFE)], which produces mechanical vibrations via the fretting vibration phenomenon. Normal pressure applied by a human fingertip on the film-type skinny button mechanically activates the locally concentrated electric field under the contact area, thereby producing a large electrostrictive strain in the blended RFP film. Multimodal audio and haptic feedback is obtained by simultaneously applying various electric signals to the pairs of ribbon-shaped top and bottom electrodes. The fretting vibration provides tactile feedback at frequencies of 50-300 Hz and audible sounds at higher frequencies of 500 Hz to 1 kHz through a simple on-off mechanism. The advantage of the proposed audio-tactile skinny button is that it restores the click sensation to the popular virtual touch buttons employed in contemporary electronic devices. | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | NLM (Medline) | - |
dc.title | Audio-Tactile Skinny Buttons for Touch User Interfaces | - |
dc.type | Article | - |
dc.identifier.doi | 10.1038/s41598-019-49640-w | - |
dc.identifier.bibliographicCitation | Scientific reports, v.9, no.1 | - |
dc.description.isOpenAccess | Y | - |
dc.identifier.wosid | 000485861500015 | - |
dc.identifier.scopusid | 2-s2.0-85072270218 | - |
dc.citation.number | 1 | - |
dc.citation.title | Scientific reports | - |
dc.citation.volume | 9 | - |
dc.type.docType | Article | - |
dc.publisher.location | 영국 | - |
dc.subject.keywordPlus | PIEZOELECTRIC ACTUATORS | - |
dc.subject.keywordPlus | CAPACITIVE SENSOR | - |
dc.subject.keywordPlus | ELECTROVIBRATION | - |
dc.subject.keywordPlus | PERCEPTION | - |
dc.subject.keywordPlus | VIBRATION | - |
dc.subject.keywordPlus | POLYMERS | - |
dc.subject.keywordPlus | MOTOR | - |
dc.subject.keywordPlus | UNITS | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.relation.journalWebOfScienceCategory | Multidisciplinary Sciences | - |
dc.description.journalRegisteredClass | sci | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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