Visualize Direct Length Transfer

What happens here

To illustrate the concept of precisely transferring the length, the first carpenter points to the inside edge of one post, then to the inside edge of the second post, indicating the exact length needed. He then signals a colleague, and they both playfully demonstrate transferring this 'virtual' measurement by pointing their fingers together, then turning to 'carry' that precise length to the cutting station. This visual emphasizes the need to carry the *exact* physical dimension rather than a numerical one.

Goal: Conceptually understand how to transfer the exact physical distance.