How does NavVis VLX3 compare to traditional tripod scanners?

The NavVis VLX3 is a wearable mobile mapping system that scans continuously while the operator walks, so a large floorplate is covered without moving a tripod from setup to setup. While tripod scanners like the Trimble X12 offer millimeter-level accuracy (3D point accuracy 2.2 mm @ 20 m), NavVis publishes 5 mm point-cloud accuracy for the VLX 3 (local accuracy, measured in a dedicated 500 m² test environment); absolute accuracy depends on the size of the environment and is controlled with survey control points. The VLX3 excels at large facilities, multi-story buildings, and spaces where traditional scanner setup would be impractical. Traditional scanners remain superior for highest-precision applications like industrial metrology.