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.
A lot of the distance notifications and instructions do not belong in the state machine code. That should probably be broken away, possibly into an observer pattern. Distance notification and route instructions could then split easily and just subscribe to localization (or state machine) updates.
From @colegleason on November 19, 2015 1:49
A lot of the distance notifications and instructions do not belong in the state machine code. That should probably be broken away, possibly into an observer pattern. Distance notification and route instructions could then split easily and just subscribe to localization (or state machine) updates.
Copied from original issue: hulop/NavCogIOS-old#5