Sciweavers

VR
2007
IEEE
14 years 1 months ago
Designing and Evaluating a Haptic System for Biomolecular Education
In this paper we present an in situ evaluation of a haptic system, with a representative test population, we aim to determine what, if any, benefit haptics can have in a biomolec...
Petter Bivall Persson, Matthew D. Cooper, Lena A. ...
VR
2007
IEEE
139views Virtual Reality» more  VR 2007»
14 years 1 months ago
GroundCam: A Tracking Modality for Mobile Mixed Reality
Anywhere Augmentation pursues the goal of lowering the initial investment of time and money necessary to participate in mixed reality work, bridging the gap between researchers in...
Stephen DiVerdi, Tobias Höllerer
VR
2007
IEEE
147views Virtual Reality» more  VR 2007»
14 years 1 months ago
Real-time Volumetric Haptic and Visual Burrhole Simulation
This paper describes real-time volumetric haptic and visual algorithms developed to simulate burrhole creation for a Virtual Realitybased craniotomy surgical simulator. A modifie...
Eric Acosta, Alan Liu
VR
2007
IEEE
133views Virtual Reality» more  VR 2007»
14 years 1 months ago
VRFire: an Immersive Visualization Experience for Wildfire Spread Analysis
Wildfires are a frequent summer-time concern for land managers and communities neighboring wildlands throughout the world. Computational simulations have been developed to help an...
William R. Sherman, Michael Penick, Simon Su, Timo...
VR
2007
IEEE
115views Virtual Reality» more  VR 2007»
14 years 1 months ago
Effective Cooperative Haptic Interaction over the Internet
We present a system that enables, for the first time, effective transatlantic cooperative haptic manipulation of objects whose motion is computed using a physically-based model. ...
Mashhuda Glencross, Caroline Jay, Jeff Feasel, Luv...
VR
2007
IEEE
214views Virtual Reality» more  VR 2007»
14 years 1 months ago
Single View Camera Calibration for Augmented Virtual Environments
Augmented Virtual Environments (AVE) are very effective in the application of surveillance, in which multiple video streams are projected onto a 3D urban model for better visualiz...
Lu Wang, Suya You, Ulrich Neumann
VR
2007
IEEE
191views Virtual Reality» more  VR 2007»
14 years 1 months ago
A GPU Sub-pixel Algorithm for Autostereoscopic Virtual Reality
Autostereoscopic displays enable unencumbered immersive virtual reality, but at a significant computational expense. This expense impacts the feasibility of autostereo displays in...
Robert Kooima, Tom Peterka, Javier Girado, Jinghua...
VR
2007
IEEE
136views Virtual Reality» more  VR 2007»
14 years 1 months ago
Effects of Interaction-Display Offset on User Performance in Surround Screen Virtual Environments
We present a study exploring the effect of positional offset between the user’s interaction and display frame-of-reference in a surroundscreen virtual environment (SSVE). In our...
Dmitri K. Lemmerman, Joseph J. LaViola Jr.
VR
2007
IEEE
14 years 1 months ago
Muddleware for Prototyping Mixed Reality Multiuser Games
We present Muddleware, a communication platform designed for mixed reality multi-user games for mobile, lightweight clients. An approach inspired by Tuplespaces, which provides de...
Dieter Wagner, Dieter Schmalstieg