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Glossary

Robot terms, explained

The jargon you'll meet on spec sheets — in plain English.

LiDAR
Laser-based mapping that lets a robot build a precise floor plan and navigate in the dark.
vSLAM
Visual Simultaneous Localization and Mapping — camera-based navigation that maps a room while tracking the robot's position.
Suction (Pa)
Pascals of vacuum pressure. Higher Pa generally means better pickup on carpet and debris.
Self-emptying dock
A base station that vacuums the robot's bin into a larger bag, so you empty it every few weeks instead of daily.
Mopping pad
A cloth (flat or vibrating/rotating) the robot drags or spins to wet-clean hard floors.
Auto-wash dock
A dock that rinses and sometimes dries the mop pads automatically between runs.
No-go zone
A virtual boundary you draw in the app to keep the robot out of an area without physical barriers.
Boundary wire
A perimeter wire (common on older robot mowers) that defines where the robot can cut.
Obstacle avoidance
Sensors (often AI cameras) that detect and steer around objects, cables and pet messes.
Climbing height
The maximum threshold or rug edge a robot can drive over, in millimetres.
Runtime
How long a robot operates on one charge before returning to dock — key for large homes or lawns.
Recharge & resume
The robot returns to charge, then continues cleaning from where it stopped.

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