Humans Prefer Curved Visual Objects

What the study found

Participants showed a preference for curved over sharp-contoured objects, consistent with a negative bias toward sharp transitions.

Limitations

Object stimuli are not architecture; preference may depend on category, familiarity and context.

Neurodesign interpretation

This is a mechanism source, not a design rule. It helps explain why curvature might matter, but architecture adds scale, enclosure and movement.

Possible design implications

Do not translate object-contour preference directly into room-shape prescriptions without architectural evidence.

Why it stays in the corpus

Retain as the precursor mechanism to architectural curvature studies.

Study design

Behavioral experiments

Population

Adult participants

Setting

Object-image viewing

Field

Visual cognition, aesthetics

Mechanism

Threat appraisal, contour preference

Spatial variable

Curved versus sharp contours

Keywords

curvature, threat, visual objects, preference