Also known as stairclimbers, Stair climbers, Stair climber
thumb|Stairclimber wheels
~4 min read
thumb|Stairclimber wheels
A stair climber is a type of trolley fitted with rotating wheels or tracks so that it can be pushed or pulled up or down steps or a stairway. Stair climbers can be manual or battery-powered, and are commonly found in wheel, track, push arm, or walker variants.
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).