Specify whether pedestrian crossings have islands

Specify whether pedestrian crossings have traffic signals

Specify path surfaces

Specify whether there are crossings at intersections of paths and roads

Specify step counts

Survey tactile paving on steps

Specify whether public transport stops have tactile paving

Specify whether kerbs have tactile paving

Determine the heights of kerbs

Specify whether crosswalks have tactile paving

Specify whether traffic signals have tactile indications that it's safe to cross

Specify whether traffic signals have sound signals

Survey if places still exist

Determine whether ATM allows depositing cash

Survey if places still exist

Specify whether steps have a ramp

Specify whether steps have handrails

Determine on which level shops are in a building

Specify road surfaces

Determine road names and types