An object’s being shifts between use and detached observation.

Evidence

These have a particular Being which Heidegger calls Zuhandenheit: ‘readiness-to-hand’ or ‘handiness’. While I am hammering, the hammer has that kind of Being for me. If, for some reason, I lay down the hammer and gawp at it as a Hammerding, then it has a different kind: Vorhandenheit or ‘presence-at-hand’. — Sarah Bakewell, At the Existentialist Café, 215

Categorization

• DEFINE: Classic distinction between Zuhandenheit (readiness-to-hand) and Vorhandenheit (presence-at-hand) — core orientation concept.
• XREF: This distinction runs through later phenomenology (Merleau-Ponty’s embodied perception) and into contemporary tool-use and UI design philosophy. — connects to: Motion alters a quality’s mode of being rather than its essence; Partial occlusion by objects is constitutive of their being in a world; Being seen alienates my flight into an object I cannot escape (+15 more)

Broader Connections

• The observing gaze is constituted by being set apart from its object #expands (0.90) — Timothy Mitchell, Colonising Egypt, 70
• Visual accuracy required detachment from the scene being depicted. #corroborates (0.85) — Timothy Mitchell, Colonising Egypt, 109
• A person’s mode of engaging a surface changes how that surface phenomenologically appears. #qualifies (0.85) — Sarah Bakewell, At the Existentialist Café, 390
• Perception apprehends objects through the ekstatic unity of past and present #complicates (0.75)
• Once attention is re-rendered the change is irreversible #complicates (0.75)