Object-oriented virtual-reality toolkit for creation of interactive immersive dynamic virtual environments.

IVRESS includes an extensive library of objects, covering applications from advanced large-scale scientific data visualization to virtual training simulators.


  • Supports high-end multi-screen immersive stereoscopic virtual-reality facilities.
  • Scene graph architecture.
  • Display complex large-scale scientific time-dependent datasets.
  • Display dynamic finite element simulation results.
  • Extensive library of graphical user interface widgets, geometric primitives, finite element, and networking objects.
  • Natural language interface through LEA hierarchical rule-based intelligent agent.
  • Includes IVRESS/Player web browser plug-in.

An aerospace application that uses IVRESS, IVRESS/CFD, and IVRESS/agent as featured on the cover of AEROSPACE AMERICA October 2002 Issue