A Surround Display Warp-Mesh Utility to Enhance Player Engagement

Surround displays are used in simulation, training, and other applications based on virtual worlds. A wide-view display engages the viewer's peripheral vision, providing a more accurate view of the virtual world and therefore a heightened sense of immersion. However, most commercially available surround displays are expensive and complex. We developed a lowcost alternative, which uses a standard digital projector, a hemispherical mirror, and any roughly spherical or cylindrical screen. The software can handle irregular surfaces and will be open-sourced in the next release of the CaveUT/VRGL freeware. We also conducted a pilot study comparing game play in our prototype and game play with a standard desktop monitor. Players using the surround display reported significantly shorter (P = 0.0051) perceived duration of time during play. Reduced awareness of the passage of time during game play was positively correlated with greater engagement and enjoyment.

• Type: Conference
• Year: 2008
• Where: IWEC
• Authors: Charles Henden, Erik Champion, Ralf Mühlberger, Jeffrey Jacobson
• Keywords: Applied Computing, Game Play, IWEC 2008, Surround Display, Virtual World