Researcher Bill George is in the immersive environment with the corrected location and orientation measurements, measuring an enlarged version of the engineered lattice structure that is about 2 to 3 millimeters.RCS London NIST-developed software greatly increased the accuracy of the immersive environment by correcting the tracking of the location and orientation of the sensors attached to the 3D glasses and the wand that George holds in his hands. Credit: NIST Disclaimer: Any mention of commercial products within NIST web pages is for information only; it does not imply recommendation or endorsement by NIST.