Survey whether places have seating

Specify roof shapes

Specify building types

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

Specify whether crosswalks have tactile paving

Specify whether pedestrian crossings have islands

Specify whether kerbs have tactile paving

Determine the heights of kerbs

Specify paths smoothness

Specify sidewalk surfaces

Specify whether there are crossings at intersections of paths and roads

Specify building and roof levels

Determine roads lane count

Specify whether crosswalks have tactile paving

Specify whether pedestrian crossings have islands

Specify leaf types

Survey whether places have seating

Specify postbox refs