WorldViz is an interactive visualisation and simulation company headquartered in Santa Barbara, California.
Precision Position Tracking (PPT) is an optical inertial motion tracking system that can be integrated with existing real-time rendering tools, making the PPT ideal for real-time applications like VR. As a real-time system, you see tracking results the instant a subject moves. A four camera system can track a 10 x 10 metre space.
When combined with an off-the-shelf inertial orientation tracker, a PPT hybrid system provides 6DoF motion tracking. The PPT senses the three-dimensional location of the infrared LED markers and quickly transmits the data to a host computer. In this way, PPT can be deployed to track a user in large indoor spaces. WorldViz’s filtering technology allows undisturbed tracking of persons or objects in brightly lit indoor environments (fluorescent or similar lighting).
WorldViz Studio software uses a high-speed technique that allows users to calibrate systems in minutes.
WorldViz’s Precision Position Tracking E solution enables high-quality optical tracking over very wide ranges (more than 50 x 50 meters). Optical sensors mounted in the corners of a room track active LED markers. As sensors move within the room, the sensors acquire data. Through rapid processing, the sensors’ data are converted to the accurate three-dimensional location of the markers.