Attention and distinction

A visitor can notice material, distinguish a feature, assign a term, express an interpretation, decide on an action. Staff can examine the sequence where the participant offers enough context. The order may vary, repeat, or remain partly unavailable.

The visitor notices the camera's lever after another guest operates it. They distinguish the modification from ordinary controls, ask a question, compare the custodian's account, attempt a permitted demonstration. An earlier label may have directed attention. The mechanism may become salient through use rather than appearance.

Researchers distinguish opportunity, observation, later recollection. A gaze record can support a reconstruction of visual direction while leaving the visitor's distinction unexpressed. Semantic collapse examines a particular expressed account. Opportunity and meaning provide context before staff interpret repeated attention or apparent absence.