XPI Simulation - Provider of high performance visual solutions for training and simulation applications. Visbox - Provides a high-end, projection-based VR system called the VisBox. Also available for custom hardware and software development. Cyberware Home Page - Cyberware manufactures a variety of instruments for 3-dimensional scanning. InterSense - Provider of hybrid tracking solutions incorporating ultrasound and accelerometers with inherent prediction. Virtual Research Systems - A provider of head-mounted displays for virtual training and simulation markets. Virtual Realities - Distributor for low-end VR hardware, including gloves, joysticks, and head-mounted displays. CGSD Corp. - Builds high performance custom simulation and virtual reality systems. 3rdTech, Inc. - Provides the HiBall Wide Area, 6DOF Optical Tracker and the DeltaSphere 3D Laser Scene Digitizer capable of room size digitizing. EST Engineering Systems Technologies - Distributor of augmented and virtual reality, and visual simulation hard- and software in Germany and Europe. VRLOGIC - Distributing professional VR hardware and software, solutions and services. Pro Systems - Specializes in sales and rental of virtual reality and simulation hardware. RighTThing - Reseller of 3D stereoscopic and VR hardware and software. Sells motion simulators, headtrackers, 3D movies, 3D HMD, 3D glasses for PC and TV. VR-SPACE Inc. - Manufacturer of affordable VR 6DOF trackers, includes 3 sensors to track head as well as both hands Cybermind NL - Developers of state of the art virtual reality gear, from head mounted displays to motion simulators. Tek Gear, Inc. - Portable technology for wearable computing needs.