add poi data

Specify whether roads have lane markings

Specify road surfaces

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

Determine the heights of kerbs

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

Survey shops, places etc.

Survey small map features

Specify whether there are crossings at intersections of paths and roads

Survey shops, places etc.

Specify whether roads have lane markings

Specify road surfaces

Specify whether parking requires a fee

Specify parking access