Through establishing MOU’s with Nationwide Blind Schools & Blind Associations develop and plan services

Conduct usability tests by collaborating with medical professionals,

social workers and volunteers

Improve service by conducting user interviews and tests

Convert point based GPS to spatial face Information data

Collect walkway Slope and surface condition data

Calibrate user’s speed,distance, and time to identify accessible routes

Integrate location and space data through refinement process

Categorise data to show walkway characteristics