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Super-Reality Tele-Interaction Using Haptic Environments

使用触觉环境的超现实远程交互

基本信息

批准号：
11792024
负责人：
HORIGUCHI Susumu
金额：
$ 4.74万
依托单位：
Japan Advanced Institute of Science and Technology
依托单位国家：
日本
项目类别：
Grant-in-Aid for University and Society Collaboration
财政年份：
1999
资助国家：
日本
起止时间：
1999 至 2001
项目状态：
已结题

项目摘要

The virtual reality (VR) becomes an active area of research as tele-interaction in recent years due to the advanced progress in broadband network. Virtual environment (Haptics) system with force feedback and the sense of tough allows users feeling of manipulating virtual objects. Thus, haptic research can potentially benefit a wide range of virtual reality application as in medical simulation, training, telemanipulation and applications for handicapped and blind community.This research addresses the Super-Tele-Interaction system architecture of multi-user remote communication in, virtual environment to make 3D objects in shared virtual environments. Users can experience touching and manipulating virtual objects, but also feel their haptics such as weight, surface smoothness, and compliance. Super-Tele-Interaction system consisting of haptic virtual reality and telecommunication is closely related to the network-based shared virtual environment (SVE) and can achieve multiple virtual worlds connected by the network to share information with one another. JAIST research group has developed and e implemented the network-based SVE to design 3D objects by multi users. INTEC research group has developed the haptic painting system in VR for traditional applied fine arts. IRII research group implemented the 3D-object design system in VR using pressure sensor array. We have also implemented VR robotics system for tele-interaction though the internet and proposed the haptics control system between network-robots and VR-robots. These research results are basic technology to realize the collaborative shared haptic virtual environment and super-reality tele-interaction system.

近年来，随着宽带网络技术的进步，虚拟现实(VR)作为远程交互技术成为研究的热点。具有力反馈和硬感的虚拟环境(Haptics)系统让用户有操纵虚拟物体的感觉。因此，触觉研究在医疗仿真、培训、远程操控以及残疾人和盲人社区的应用中具有广泛的虚拟现实应用前景。本研究旨在研究虚拟环境中多用户远程通信的超远程交互系统架构，以实现共享虚拟环境中的3D对象。用户不仅可以体验触摸和操纵虚拟对象，还可以感受到它们的重量、表面光滑度和顺应性等触觉。由触觉、虚拟现实和远程通信组成的超远程交互系统与基于网络的共享虚拟环境(SVE)密切相关，可以实现通过网络连接的多个虚拟世界之间的信息共享。JAIST研究小组开发并实现了基于网络的多用户设计3D对象的SVE。INTEC研究小组为传统应用美术开发了VR触觉绘画系统。IRII课题组使用压力传感器阵列在VR中实现了3D对象设计系统。实现了基于网络的虚拟现实机器人远程交互系统，提出了网络机器人与虚拟现实机器人之间的触觉控制系统。这些研究成果是实现协同共享触觉虚拟环境和超现实远程交互系统的基础技术。