Ilona Heldal

Exploring Object Representations: Virtual Reality Models for Environmental Planning Projects

Using Naturalistic Decision Making to Understand Knowledge Barriers in Launching Telecommunication for Public Safety

Assessing collaboration in virtual environments

Sketching Techniques in Virtual Reality: Evaluation of Texturing in an Urban Planning Model

The Influence of Visualization Technologies on Estimating Object Sizes and Colours

Virtual Reality Supporting Environmental Planning Processes: A Case Study of the City Library in Gothenburg.

Virtual Reality As a New Tool in the City Planning Process

The Influence of Virtual Environment Technology on Estimating Object Sizes

The influence of the applied technologies on estimating graphical representations

Developing Sketching Techniques in Virtual Reality for Better Understanding Urban Planning Processes

Supporting participation in planning new roads by using virtual reality systems

The Usability of Collaborative Virtual Environments and Methods for the Analysis of Interaction

Factors influencing flow of object focussed collaboration in collaborative virtual environments

Are Two Heads Better than One? Object-focused Collaboration in Distributed Virtual Environments

Successes and Failures in Copresent Situations

Interaction Between Users of Immersion Projection Technology Systems

Interaction Fragments Influencing Collaboration in Distributed Immersive Virtual Environments

Using Virtual Reality Systems to Support Public Participation in Planning New Roads

2005

Immersiveness and Symmetry in Copresent Scenarios

Evaluating Collaboration in Distributed Virtual Environments for a Puzzle-solving Task

Time Design for Shared Virtual Environments

The Arbitrary Road from Reality to Virtual Reality

Usability Development for Collaborative Virtual Environments

To Increase Diversity Awareness in Computer Technology Education at Chalmers

The Usability of Shared Virtual Environments: A Comparison of Three Studies and Outlook on the Future

The Usability of Collaborative Virtual Environments: Towards an Evaluation Framework

Perception of Colour and Space in Virtual Reality: a comparison between a real room and virtual reality models

Collaborative Activity Sequences Influencing Usability in Distributed Immersive Virtual Environments

Diversity Awareness via Computer Games

The Treatment of Collaboration in the Usability Evaluation Models for Collaborative Virtual Environments

Virtual Environments versus a Full-Scale model for examining colours and space

Is there a Trade-off between Presence and Copresence?

Collaboration and Effectiveness for Distributed Meetings

Usability of Collaborative Virtual Environments. Technical and Social Aspects

Strangers and Friends in Caves: An Exploratory Study of Collaboration in Networked IPT Systems for Extended Periods of Time

Strangers and Friends in Networked Immersive Environments: Virtual Spaces for Future Living

The Long-term Uses of Shared Virtual Environments. An Exploratory Study

Immersive Versus Desktop Multi-user Virtual Environments for Understanding Complex Models

On the Usability Concept for Collaborative Virtual Environments

Cubes in the Cube: A Comparison of a Puzzle-Soving Task in a Virtual and a Real Environment

Long-term Uses of Collaborative Virtual Environments

Solving a 3D Cube Puzzle in a Collaborative Virtual Environment: As Good as Really Being There Together?

Collaborating in networked immersive spaces: as good as being there together?

A comparison of Virtual and Real Environments

2000

The Collaborative Cube Puzzle: A Comparison of Virtual and Real Environments

Cubes in the Cube: A Comparison of Virtual and Real Environments

Collaboration and communication in multi-user virtual environments: A comparison of desktop and immersive virtual reality systems for molecular visualization