My name is Syed - and I am looking to build an iPhone app that will very much need your expertise in creating the codes and an efficient system for it to function. It's pretty detailed but I'll send through over to you some files to give you an idea of what's involved.
I am looking to build an interactive map application, for the iPhone that will direct users to where and what's happening at what time. It will use a combination of elements combined with the map as well... But I can't get into the details now though.
But I've attached some pictures online, so you'd get an idea. The map is supposed to be highly interactive and game like, with information feedback from both our official server and public provided information (like Wikipedia). This is I think would be the biggest challenge... How to put the two platforms for live feed information to give sustainable value and also keeping the cost of keeping something like that to a minimum.