CONCEPT
Perceptual Attunement
The educated capacity of a perceptual system to detect invariants in its environment — the ecological account of expertise, developed through active exploration rather than stored rules.
Perceptual attunement is Gibson's account of how expertise actually works. The novice and the expert are exposed to the same information; what differs is what each has learned to detect. The expert has developed, through years of engagement, the attentional skills to pick up invariants — stable patterns of structure amid change — that the novice cannot yet perceive. The invariants were always there; the expert's perceptual system has been educated to resonate with them. This reframes expertise as perceptual, not computational — not the application of stored rules to new data but the direct detection of invariant structure through an attentional system refined by active engagement. The experienced radiologist who detects a tumor the resident misses. The master vintner who perceives chemical composition through bouquet. The grandmaster who perceives the strategic structure of a chess position at a glance. The senior architect who feels a codebase the way a doctor feels a pulse.
In The You On AI Field Guide
Attunement emerges from exploration. Eleanor Gibson