erwan/phd-thesis
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

WIP vhar_system

Browse Source
This commit is contained in:
Erwan Normand
2024-09-30 16:09:33 +02:00
parent f345dcf94e
commit 53a45d62a7
7 changed files with 66 additions and 115 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
2-perception/vhar-system/6-conclusion.tex
View File

@@ -3,14 +3,6 @@
%Summary of the research problem, method, main findings, and implications.
We designed and implemented a system for rendering virtual haptic grating textures on a real tangible surface touched directly with the fingertip, using a wearable vibrotactile voice-coil device mounted on the middle phalanx of the finger. %, and allowing free explorative movements of the hand on the surface.
In this chapter, we designed and implemented a system for rendering virtual haptic grating textures on a real tangible surface touched directly with the fingertip, using a wearable vibrotactile voice-coil device mounted on the middle phalanx of the finger, and allowing free explorative movements of the hand on the surface.
This tactile feedback was integrated with an immersive visual virtual environment, using an OST-AR headset, to provide users with a coherent multimodal visuo-haptic augmentation of the \RE, that can be switched between an \AR and a \VR view.
We investigated virtual textures that modify the roughness perception of real, tangible surfaces, using a wearable vibrotactile device worn on the finger.
%
%We studied how different such wearable haptic augmented textures are perceived when touched with a virtual hand instead of one's own hand, and when the hand and its environment are visually rendered in AR or VR.
%
To this end, we first designed and implemented a visuo-haptic texture rendering system that allows free exploration of the augmented surface using a visual AR/VR headset.
%to render virtual vibrotactile textures on any tangible surface, allowing free exploration of the surface, and integrated them with an immersive visual OST-AR headset, that could be switched to a VR view.
%
%This provided a coherent and synchronised multimodal visuo-haptic augmentation of the \RE, which could also be switched between an AR and a VR view.