App helps blind to navigate mountain hikes
New GPS system is giving visually impaired hikers a chance to venture into the great outdoors independently.
Published On 3 Jul 2015
A new GPS system is giving visually impaired hikers a chance to venture into the great outdoors independently.
The smartphone app, developed in France, allows them to explore without the need for sighted guides.
Al Jazeera’s Caroline Malone explains.