Turn by Turn Navigation With No Visual Map

Why?

Today’s navigation solutions- even though they give you turn by turn audio instructions – still require that you take a look at the map because the instructions are too general and many time can be understood in more than one way.

How?

Use user generated audio instructions as an additional aid to the standard ones. These will be very specific to the particular place (for instance: “take the later right turn from the two you’ll see”) as opposed to the standard one (like “turn right.”)