Proxemic Interaction

An interaction design approach that uses the spatial relationship between users, devices, and objects in the environment — including distance, orientation, and movement — to trigger contextual actions and content delivery. Derived from Edward T. Hall's theory of proxemics (the study of human spatial relationships), proxemic interaction in accessibility enables systems to automatically adapt their behavior based on a user's position and body orientation relative to points of interest. For example, in museum accessibility, a system can switch from navigation mode to art description mode when a blind user turns to face a nearby artwork, mimicking the natural behavior of sighted visitors without requiring explicit gesture or voice commands.