The next Coordinate Metrology Society Conference (CMSC) takes place July 20–24, 2026, at the Fairmont Dallas in Dallas. If you want to know why it matters and who might be there, read on.

There’s a moment, familiar to anyone who works in metrology, when someone outside the field asks what you do for a living. The explanation—precise measurement, dimensional inspection, tolerances measured in millionths of an inch—is usually met with a polite nod and a quick change of subject.

That moment looked very different during the 41st annual Coordinate Metrology Society Conference (CMSC) in Reno, Nevada, last July. More than 20 teenagers from the local Boys & Girls Club walked into the exhibit hall at the Atlantis Reno, and what followed was something the metrologists on the floor won’t soon forget.

Watch what happened:

 …