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Glossary

Terms used in accessibility research and practice. Each entry has a definition, common aliases, and category tags.

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Simultaneous Localization and Mapping(also: SLAM)
A foundational robotics technique in which a robot constructs a map of an unknown environment while simultaneously estimating its own pose within that map. SLAM combines sensor input (typically LiDAR, depth cameras, or monocular vision) with probabilistic state estimation…
Social Navigation(also: Socially-aware navigation, Socially compliant robot navigation)
In robotics, the problem of moving through an environment that contains people, in a way that respects social norms, comfort, and safety. Social navigation goes beyond obstacle avoidance: it requires predicting pedestrian intentions, respecting personal space, interpreting…
Social Robot Navigation(also: Socially-aware robot navigation, Social navigation)
A subfield of robotics concerned with how a mobile robot should move through environments shared with humans — choosing paths, speeds, and timings that respect social norms as well as physical obstacle avoidance. Classic robot-navigation algorithms optimise for shortest-path…
Suitcase Robot(also: Suitcase-shaped robot, Robotic suitcase)
A class of autonomous navigation robots housed inside a rolling suitcase or carry-on-shaped enclosure, designed so that a blind or low-vision user can grip the handle and be guided to a destination while appearing to any onlooker to simply be walking with a piece of luggage. The…

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