Orienteering map on Iphone

I tested an "experimental" feature of omaps.worldofo.com today, I looked at an orienteering map on the screen of my Iphone, with a little red dot indicating my current location. The GPS in the phone creates the red dot. It is very slick.Below you can see the screen with my track as I walked around downtown Lawrence on my lunch hour.This image shows where I stopped for a few minutes on the KU