mSonar introduces an innovative navigation app – TapNav. Featuring real-time navigation over a live feed of the camera, TapNav offers a better driving experience that improves safety and reduces the chances of getting lost by taking a wrong turn.

Unlike other AR navigation systems, which just overlay information onto the camera’s live feed based on GPS and compass positions, TapNav actually reads the input from the camera. This allows it to offer some services that vani

Because it reads the image of the lane ahead at 29fps, TapNav will be able to react to the road conditions. Thus, an update promises lane detection (with an alarm if you drift off your line), and distance detection to keep you away from the vehicle in front.