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Now showing items 31-40 of 184
Visuo-Haptic Redirected Walking Using Handrail
(The Eurographics Association, 2018)
A novel use of virtual reality (VR) was demonstrated. It enables a user to feel walking a straight virtual corridor while touching straight handrails, although the user walks while gripping circular handrails within a ...
Expanding the Freedom of Eye-gaze Input Interface using Round-Trip Eye Movement under HMD Environment
(The Eurographics Association, 2019)
In this paper, we propose a specific gaze movement detection algorithm, which is necessary for implementing a gaze movement input interface using an HMD built-in eye tracking system. Most input devices used in current ...
Tablet Fish Tank Virtual Reality: a Usability Study
(The Eurographics Association, 2017)
In this paper, we describe the development a tablet FTVR prototype that incorporates both motion parallax and stereo cues with the use of easy-to-find hardware. We also present findings of a usability study based on the prototype.
Elbe Dom: 360 Degree Full Immersive Laser Projection System
(The Eurographics Association, 2007)
The immersive visualization of virtual interactive environments presents an immense challenge to current representation techniques, especially multi-user applications. This paper presents a new solution to meet the drastically ...
A Unified Multi-Surface, Multi-ResolutionWorkspace with Camera-Based Scanning and Projector-Based Illumination
(The Eurographics Association, 2007)
Research in the area of projector- and camera-augmented office environments has demonstrated the use of cameras as desktop scanning devices, shown the benefits of using multiple display devices for focus and context ...
Evaluation of Optimization Strategies for Synchronization of Fine Motor Movements in Distributed Real-Time Systems
(The Eurographics Association, 2021)
With the growing demand for real-time collaboration in distributed immersive environments, e.g. in mechanical engineering or health care, a need for synchronisation of user's fine motor movements is gaining significance. ...
A User Guidance Approach for Passive Haptic Environments
(The Eurographics Association, 2008)
Traveling through virtual environments (VEs) by means of real walking is a challenging task since usually the size of the virtual world exceeds the size of the tracked interaction space. Redirected walking is one concept ...
vrLib: A Designer Oriented Interaction and 3D User Interface Library
(The Eurographics Association, 2007)
In this paper we propose vrLib, a toolkit which aims to make 3D graphical user interface and interaction very easy to design in virtual environments. This project provides well known and new interaction techniques and ready ...
Intuitive Navigation in Virtual Environments
(The Eurographics Association, 2008)
We present several novel ways of interaction and navigation in virtual worlds. Using the optical tracking system of our four-sided Definitely Affordable Virtual Environment (DAVE), we designed and implemented navigation ...
Linkage of Virtual Object and Physical Object for Teaching to Caregiver-Robot
(The Eurographics Association, 2014)
To support a bedridden person, we propose a novel teaching method for a caregiving robot to manipulate a physical object in a real world. User's instruction can be intuitively transmitted to the robot by the ''drag-and-drop'' ...