Survey whether benches have backrests
Specify street/place names to addresses
Specify whether public transport stops have bins
Specify whether places take fees to visit
Determine road names and types
Determine the heights of kerbs at crossings
Specify whether crosswalks have tactile paving
Specify whether kerbs have tactile paving
Specify whether traffic signals have tactile indications that it's safe to cross
Specify whether traffic signals have a button for pedestrians
Specify whether traffic signals have sound signals
Determine the heights of kerbs