NavCog is an example app of blelocpp library aimed specifically for the blind to help those people “explore” the world without vision. Now we are developing v3.
If a user tries to select a destination when the location is lost, everything is greyed out and cannot go back to the previous screen (<NavCog from the top left bar disappears)
If a user tries to select a destination when the location is lost, everything is greyed out and cannot go back to the previous screen (<NavCog from the top left bar disappears)