I installed roadrunner (speed camera proximity detector) and tried to run it alongside modRana yesterday. They didn't appear to coexist well - both apps remained running but modRana wasn't redrawing the map with current location. I didn't have time to check closely but I suspect RR possibly wasn't updating GPS co-ord's correctly either.

I had assumed that multiple app's would be able to concurrently access the GPS without interfering - apparently not, unless I did something wrong during the test.

As RR is really just a collection of POI's with a proximity algorithm and an interface to alert the user when he gets within 'x' Km's of any individual POI, I wondered whether it would be possible to build this into a future modRana release?

It would be nice to have a prominent icon displayed on screen and/or an espeak prompt warning of any speed cam's on the upcoming stretch of road. Would take modRana one step closer to emulating a dedicated in-car navigation system. Thoughts?