Specify whether public transport stops have shelters
Survey hairdresser's customers
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 markings
Specify whether pedestrian crossings have traffic signals
Specify whether there are crossings at intersections of paths and roads
Specify building and roof levels
Determine the heights of kerbs
Specify charging stations capacities
Specify street/place names to addresses
Specify building and roof levels