Specify whether kerbs have tactile paving
Specify whether crosswalks have tactile paving
Specify whether pedestrian crossings have markings
Specify whether pedestrian crossings have islands
Specify whether pedestrian crossings have traffic signals
Specify whether there are crossings at intersections of paths and roads
Determine the heights of kerbs
Specify street/place names to addresses
Survey whether benches have backrests
Determine information board names
Survey tactile paving on steps
Specify whether there is street parking and what kind