Periods of genuine disengagement during which working memory clears, executive control relaxes, and emotional regulation replenishes — not optional breaks but structural requirements.
Recovery windows are the temporal spaces required for cognitive resources to regenerate after depletion by sustained attention or accumulated residue. The processes are biological and operate on specific timescales: working memory clearance takes minutes to tens of minutes, executive control relaxation takes tens of minutes to hours, and emotional regulation recovery varies but typically requires longer still. Sleep performs irreplaceable consolidation functions. The critical feature is conditionality: recovery occurs only when demands are absent. Time spent maintaining readiness — aware that an agent might produce output, available to respond to notifications, carrying a device that could generate demands — suppresses recovery processes. The builder who checks her phone during lunch is not recovering; she is extending the depletion period into the space that should restore her capacity.
Recovery Windows (Cognitive)
In The You On AI Field Guide
The asymmetry between depletion and recovery is the structural feature that conventional workplace design ignores. A muscle worked to exhaustion doesn't recover in the time it took to exhaust it; recovery takes longer, requires specific conditions,