Techniques in Immersive Virtual Environments (2008)
Dong Hyun, Jeong Chang, G. Song, Remco Chang, Larry Hodges, Dong H. Jeong
Abstract An effective velocity control technique can enhance sense of presence in an immersive virtual environment (VE) and allow the user to navigate the VE more easily. While many of the existing...
An Evaluation of Techniques for Controlling the Speed of Travel in Immersive V.E. (2008)
Dong Hyun Jeong, Chang Sub Lee, Sang Hyuk Ahn, Chan Young Park, Larry Hodges, Chang Geun Song
While traveling in immersive virtual environments (VEs), a number of navigation techniques are used to enhance one's sense of presence. Velocity control is commonly used to increase...
Differentiation on Information Gathering Ability in Real and Virtual World (2008)
Dong Hyun Jeong, Chang Sub Lee, Gye Bum Jeon, Chang Geun Song, Sabarish Babu, Larry Hodges
Information gathering ability in Virtual Environment (VE) refers to user's ability to learn information such as text, numbers, or annotations. To find the usability of a designed interaction...
David M. Krum, William Ribarsky, Larry Hodges
The Situational Visualization research project focuses on developing a mobile visualization of a user’s surrounding environment. The user can interact with the visualization, add and modify...
Animal DNA in PCR reagents plagues ancient DNA research (2007)
Leonard, Jennifer A., Shanks, Orin, Hofreiter, Michael, Kreuz, Eva, Hodges, Larry, Ream, Walt, ...
Situational Visualization (2001)
David M. Krum, William Ribarsky, Christopher D. Shaw, Larry Hodges, Nickolas Faust
In this paper, we introduce a new style of visualization called Situational Visualization, in which the user of a robust, mobile visualization system uses mobile computing resources to enhance the...
Toward Spontaneous Interaction with the Perceptive Workbench (2000)
Bastian Leibe, Thad Starner, William Ribarsky, Zachary Wartell, David Krum, Justin Weeks, ...
The Perceptive Workbench enables a spontaneous and unimpeded interface between the physical and virtual worlds. It uses vision-based methods for interaction that eliminate the need for wired input...
Bastian Leibe, Thad Starner, William Ribarsky, Zachary Wartell, David Krum, Brad Singletary, ...
The Perceptive Workbench enables a spontaneous, natural, and unimpeded interface between the physical and virtual worlds. It uses vision-based methods for interaction that eliminate the need for...
Bastian Leibe, Thad Starner, William Ribarsky, Zachary Wartell, David Krum, Brad Singletary, ...
The Perceptive Workbench enables a spontaneous, natural, and unimpeded interface between the physical and virtual world. It is built on vision-based methods for interaction that remove the need for...
Direct Manipulation on the Virtual Workbench: Two Hands Aren't Always Better Than One (2000)
A. Fleming Seay, David Krum, Larry Hodges, William Ribarsky
This paper reports on the investigation of the differential levels of effectiveness of various interaction techniques on a simple rotation and translation task on the virtual workbench. Manipulation...
Toward Spontaneous Interaction with the Perceptive Workbench (2000)
Bastian Leibe, Thad Starner, William Ribarsky, Zachary Wartell, David Krum, Justin Weeks, ...
The Perceptive Workbench enables a spontaneous and unimpeded interface between the physical and virtual worlds. It uses vision-based methods for interaction that eliminate the need for wired input...
The Perceptive Workbench: Toward Spontaneous and (2000)
Bastian Leibe, Thad Starner, William Ribarsky, Zachary Wartell, David Krum, Brad Singletary, ...
The Perceptive Workbench enables a spontaneous, natural, and unimpeded interface between the physical and virtual worlds. It uses vision-based methods for interaction that eliminate the need for...
Multimodal interaction techniques for the virtual workbench (1999)
A. Fleming Seay, David Krum, Bill Ribarsky, Larry Hodges
The present study investigated the differential levels of effectiveness of various interaction techniques on a simple rotation and translation task on the virtual workbench. Manipulation time and...
Interaction in Semi-Immersive Large Display Environments (1999)
William Ribarsky, Larry Hodges, Frits Post
This paper evaluates interaction methods within the general framework of navigation, selection, and manipulation. It considers large display environments and, in particular, the virtual workbench,...
Third-Person Navigation of Whole-Planet Terrain in a Head-tracked Stereoscopic Environment (1999)
Zachary Wartell, William Ribarsky, Larry Hodges
Navigation and interaction in virtual environments that use stereoscopic head-tracked displays and have very large data sets present several challenges beyond those encountered with smaller data sets...
Height-augmented Quadtrees, Zachary Wartell, William Ribarsky, Larry Hodges
. We present an algorithm for efficiently computing ray intersections with multi-resolution global terrain partitioned by spheroidal height-augmented quadtrees. While previous methods support terrain...
User Interfaces for Cooperative Remote Design (1998)
Hodges, Larry, Ribarsky, William
Our objective in this research has been to allow teams that are physically separated to do detailed design work on large-scale, 3D projects. We seek to develop new methods to facilitate cooperative...
DURIP : interaction, collaboration, and application building within a (1998)
Issued as final report
Efficient Ray Intersection with Global Terrain using Spheroidal Height-Augmented Quadtrees (1998)
Zachary Wartell, Zachary Wartell, William Ribarsky, William Ribarsky, Larry Hodges, Larry Hodges
We present an algorithm for efficiently computing ray intersections with multi-resolution global terrain which is partitioned by spheroidal height-augmented quadtrees. While previous methods support...
D symbology for sensing and simulation Gregory Turner (1996)
Gregory Turner, Jacques Haus, Gregory Newton, William Ribarsky, Nick Faust, Larry Hodges
The Army's Common Picture of the Battlefield will produce immense amounts of data associated with tactical goals and options, dynamic operations, unit and troop movement, and general battlefield...
D Symbology for Sensing and Simulation (1996)
Gregory Turner Jacques, Jacques Haus, Gregory Newton, William Ribarsky, Nick Faust, Larry Hodges
The Army's Common Picture of the Battlefield will produce immense amounts of data associated with tactical goals and options, dynamic operations, unit and troop movement, and general battlefield...