CONCEPT
Perception Is Not Computation
Merleau-Ponty's decisive distinction — perception is the body-subject's active, temporal, motor engagement with a meaningful world, not the processing of representations by a computational system.
The distinction between perception and computation is perhaps the most consequential chapter in Merleau-Ponty's implicit critique of artificial intelligence. Computational accounts treat perception as information processing: light enters the eye, the retina produces stimulation patterns, the visual cortex processes features, and the mind constructs a representation of what is being seen. Merleau-Ponty's phenomenology rejects this account at every stage. Perception is not the reception of data by a passive sensor. Perception is the body-subject's exploratory, motor-driven, temporally unfolding engagement with a world that reveals itself progressively to a body that approaches it from different angles, at different speeds, with different intentions. The object is not computed from data. It is lived through the body's motile encounter with it.
In The You On AI Field Guide
Cézanne's paintings of Mont Sainte-Victoire serve as Merleau-Ponty's paradigmatic demonstration. The paintings do not record the mountain as a camera would. They depict the experience of perceiving the mountain — the ambiguous outlines, the interpenetrating spatial relationships, the colors