Designing a successful HMD-based experience

Area of Science:

• Virtual Reality
• Human-Computer Interaction
• Computer Graphics

Background:

• Head-mounted displays (HMDs) present challenges for immersive entertainment, including jarring virtual world entry, unnatural user behavior, difficult equipment usage, and unclear experience endings.
• Overcoming these limitations is crucial for developing successful virtual experiences in entertainment applications.

Purpose of the Study:

• To address common HMD-related problems in virtual environments.
• To create an engaging and accessible shared virtual experience for a large audience.

Main Methods:

• Development of the Mad Hatter's Tea Party, a shared virtual environment presented at SIGGRAPH 97.
• Implementation of strategies including a compelling backstory, see-through HMDs, virtual characters, and seamless integration of real and virtual objects.
• Careful design of both physical and virtual environment layouts to enhance user experience.

Main Results:

• The Mad Hatter's Tea Party successfully engaged over 1,500 attendees at SIGGRAPH 97.
• The implemented methods effectively mitigated issues such as jarring virtual world entry and unnatural user interactions.
• Demonstrated the feasibility of creating a shared, immersive virtual experience that overcomes typical HMD limitations.

Conclusions:

• A combination of narrative, technology, and environmental design can overcome significant HMD-related challenges in virtual entertainment.
• Shared virtual environments can be successfully implemented on a large scale, providing engaging experiences for numerous users.
• The presented approach offers a viable model for future immersive entertainment systems.