Glossary

Search results

Shoreline(also: Shoreline Technique, Trailing)

In orientation and mobility, a shoreline refers to a consistent edge or boundary that a blind traveler follows for orientation and navigation. This can include the edge where a wall meets the floor, the border between grass and pavement, a fence line, or the curb of a sidewalk.…

Shoreline Technique(also: Trailing, Edge Following)

An orientation and mobility technique used by people who are blind or have low vision in which the traveler follows a consistent edge or boundary — such as the edge of a sidewalk, a wall, a fence line, or the border between grass and pavement — to maintain orientation and stay…

Shorelining(also: Trailing)

An orientation and mobility technique in which a person with a visual impairment follows a consistent surface edge — such as a wall, curb, edge of a sidewalk, or other contrasting surface — to maintain a specific orientation and navigate through an environment. The technique…

Sighted Guide(also: Sighted Guide Technique, Human Guide)

A technique in which a sighted person assists a blind or low vision individual with navigation and orientation by serving as a visual reference and mobility aid. In physical settings, the blind person typically holds the guide's arm just above the elbow and walks a half-step…

Sighted Memory(also: Visual Memory, Sighted Recall)

A mental representation of a physical environment developed through past visual experience, used by people who lose their sight later in life to navigate and understand spaces they previously knew visually. People with acquired vision loss often rely on sighted memory to recall…

Smart Cane(also: Electronic Cane, Intelligent Cane)

An enhanced version of the traditional white cane that incorporates electronic sensors — typically ultrasonic or infrared — to detect obstacles beyond the range of physical contact, providing haptic or auditory feedback to the user. Smart canes can detect obstacles at waist or…

Spatial Orientation and Navigation(also: SON, Orientation and Navigation)

The set of skills and strategies used to understand one's position in space, plan routes, and travel from one location to another. For blind and low-vision individuals, spatial orientation and navigation involves using non-visual cues — sound, touch, proprioception,…

Spatial Representation(also: Spatial Mental Model)

A cognitive structure that encodes information about the layout, distances, and relationships between locations in an environment. For blind and partially sighted people, spatial representations are built from non-visual sensory information including tactile exploration,…

8 results.