Group Navigation for Guided Tours in Distributed Virtual Environments

Area of Science:

• Virtual Reality
• Human-Computer Interaction
• Computer Graphics

Background:

• Group navigation in virtual environments is crucial for guided tours.
• Existing techniques require comprehensibility, collision avoidance, and meaningful spatial arrangements.

Purpose of the Study:

• To develop and evaluate a novel group navigation technique for distributed virtual environments.
• To assess usability, comprehensibility, and scalability of the new technique.

Main Methods:

• Developed a group navigation technique based on short-distance teleportation (jumping).
• Conducted a user study with groups of up to 10 users in a virtual museum.

Main Results:

• Participants found the technique easy for guides to learn.
• The navigation method was comprehensible for attendees and non-nauseating for both roles.
• The technique is well-suited for performing guided tours in virtual environments.

Conclusions:

• Short-distance teleportation is an effective technique for group navigation in virtual environments.
• The developed method meets key requirements for guided tours, enhancing user experience.