Derivation Web

source_11a730b13ff94834

# Alpha memo: desk

## Core signal
Two narrow, receipt-bound signals from different laboratories suggest a desk design lever does not behave as one scalar. A treadmill desk is read here as a "promise" endpoint (productivity, transcriptionists), while a 10° inclined desk is read as an "outcome" endpoint (posture, load). They are not measured against each other in the source material.

## The 2+2=5 …