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tangible -> real

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Erwan Normand
2024-10-12 15:24:56 +02:00
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2-perception/vhar-system/6-conclusion.tex
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%Summary of the research problem, method, main findings, and implications.
In this chapter, we designed and implemented a system for rendering virtual visuo-haptic textures that augment a real tangible surface.
In this chapter, we designed and implemented a system for rendering virtual visuo-haptic textures that augment a real surface.
Directly touched with the fingertip, the perceived roughness of the surface can be increased using a wearable vibrotactile voice-coil device mounted on the middle phalanx of the finger.
We adapted the 1D sinusoidal grating rendering method, common in the literature but not yet integrated in a direct touch context, for use with vision-based tracking of the finger and paired it with an immersive \AR headset.