Affordance describes an object or space in terms of the actions made possible for the human in the meeting of a design (or non-design) of anything. Affordance is a key concept across all scales of design, as it allows us to not only understand a site, structure, or object in terms of its physical, aesthetical, and material, properties but how these relate to the abilities of humans or animals and
... [Show full abstract] their opportunities for actions. For an object “to be graspable, an object must have opposite surfaces separated by a distance less than the span of the hand.” (Gibson, 1979, p 133). In that way, affordances seek to capture the possible relation, the complementarity of the objects or environments properties and the human’s abilities and intent.