Directional Affordance

When AI handles the terrain of implementation — syntax, dependencies, error diagnosis — the builder's perceptual bandwidth is freed for what Gibson's analysis of locomotion calls destination information: the path through the problem space, the strategic affordances, the architectural possibilities. Directional affordances are the new action possibilities that emerged in the AI-augmented environment: the specification affordance (direct description of outcomes in natural language), the iteration affordance (rapid conversational refinement), the compositional affordance (system-level assembly of components), the cross-domain affordance (productive engagement across specialties), the collaborative perception affordance (emergent insight from human-machine conversation). Each represents a genuine ecological gain — possibilities that did not exist in the pre-AI environment. Each also presupposes a perceptual foundation that implementation affordances built, producing the ecological asymmetry at the heart of the AI transition: directional affordances are most valuable to the builders whose perceptual systems were shaped by the affordances they replace.