demo of Lazarillo GPS app for the Blind

in this video, Warren gives us a demo of Lazarillo GPS app for the Blind and mainly demos the walking mode, i had demoed the driving mode in episode 8.
you can install the app from.
https://play.google.com/store/apps/details?id=com.lazarillo&hl=en_IN&gl=US
you can check out my demo of driving mode of the app at.
https://www.youtube.com/watch?v=iYZWT2AnAvw
we also had the developer of the app on episode 8, to check out that interview, visit.
https://www.youtube.com/watch?v=9Phg1P8PGfg