Now for something new and quite groundbreaking with the indoor maps offered by a company called micello. They've developed a way to map indoor locations quickly and as of today they claim 2875+ locations worldwide although most of them seem to be in the US right now. They have an app for the iPhone/iPad/iPod for Android devices and APIs that just launched.
Indoor GPS location is not quite there yet but since you can search for stores/shops when you've opened the indoor map of your location it's probably not a huge issue as you can locate yourself quickly by typing the name of a nearby store. Other features include directions from one shop to another, telephone and website information. They're also taking corrections via email. You can use the [TOPIC] Micello iPhone, Android, API - Indoor Maps in the "GPS and Mobile News" forums to discuss.