Skyhook, a location data provider for apps, can now track users while flying. How about connecting this with Uber to have a car waiting at the airport?
How Meridian plans to survive the indoor challenge presented by Google's own mapping ambitions is the real question here. Why pay for a custom solution when Google is free?
Google's indoor initiative has now gone beyond large museums and notable points of interest to office buildings that don't mind showing where the coffee maker is hidden -- just so long as you're using an Android device.
It's not as sexy or hot as location check-in sites, but as far as user adoption and active participation goes geocaching still has something to teach the upstarts -- especially when it comes to making money.
The Transport App helps users find the closest public transportation and, although useful, won't compete in the local travel field unless they roll it out to Android or iOS devices.