John Worsfold

Hearing the way: requirements and preferences for technology-supported navigation aids.

Laura Lewis, Sarah Sharples, Ed Chandler, 2015, Applied ergonomics.

A Depth-Based Head-Mounted Visual Display to Aid Navigation in Partially Sighted Individuals

Susan M. Downes, Christopher Kennard, Stephen L. Hicks, 2013, PloS one.

Understanding the requirements of geographical data for blind and partially sighted people to make journeys more independently.

Edward Chandler, John Worsfold, 2013, Applied ergonomics.