I am blind and I developed this auditory compass for blind people that communicates your heading as two tones - musical interval between them encodes your heading. It helps white cane users not to get confused in space or walk straight across large open space by locking heading. It also makes me look like a lunatic, because I put iPhone into phone holder that I sawn to my hat to provide most accurate heading information.
The app is free, but I have to pay for Apple Developer subscription to keep the app in the app store.
I am blind and I developed this auditory compass for blind people that communicates your heading as two tones - musical interval between them encodes your heading. It helps white cane users not to get confused in space or walk straight across large open space by locking heading. It also makes me look like a lunatic, because I put iPhone into phone holder that I sawn to my hat to provide most accurate heading information.
The app is free, but I have to pay for Apple Developer subscription to keep the app in the app store.