A Touch Panel for Presenting Softness with Visuo-Haptic Interaction

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dc.contributor.authorMurata, Karen A.en_US
dc.contributor.authorOishi, Erikaen_US
dc.contributor.authorNakamura, Takutoen_US
dc.contributor.authorKajimoto, Hiroyukien_US
dc.contributor.authorTanaka, Nobuyaen_US
dc.contributor.authorSano, Takahiroen_US
dc.contributor.authorNaya, Masayukien_US
dc.contributor.editorBruder, Gerd and Yoshimoto, Shunsuke and Cobb, Sueen_US
dc.date.accessioned2018-11-06T16:07:45Z
dc.date.available2018-11-06T16:07:45Z
dc.date.issued2018
dc.description.abstractThis paper proposes a system capable of presenting softness using a touch panel. Many studies of touch panel-based haptic displays have developed methods for manipulating macro-roughness (shape), fine-roughness (texture), and friction. On the contrary, few studies have examined the sensation of softness. One reason for this is that to represent the spring constant of the object material, it becomes necessary to present a reaction force in the vertical direction, and this requires a large-scale device to move the surface up and down, or a device attached to the finger, both of which degrade the touch panel experience. To tackle this issue, we propose and have developed a system that can express softness not only visually but also haptically using a motor-driven film covering the touch panel to present a tangential force to the finger and with a simple visual shadow effect. In addition, we used the system to evaluate the subjective softness and confirmed the visual and haptic modulation with a realistic 3D image and a 2D image.en_US
dc.description.sectionheadersVisual and Haptic Displays
dc.description.seriesinformationICAT-EGVE 2018 - International Conference on Artificial Reality and Telexistence and Eurographics Symposium on Virtual Environments
dc.identifier.doi10.2312/egve.20181324
dc.identifier.isbn978-3-03868-058-1
dc.identifier.issn1727-530X
dc.identifier.pages123-130
dc.identifier.urihttps://doi.org/10.2312/egve.20181324
dc.identifier.urihttps://diglib.eg.org:443/handle/10.2312/egve20181324
dc.publisherThe Eurographics Associationen_US
dc.subjectComputing methodologies → Visual effect
dc.subjectHardware → Micro
dc.subjectcontroller and actuators
dc.subjectPresenting a reaction force
dc.titleA Touch Panel for Presenting Softness with Visuo-Haptic Interactionen_US
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