Google just release the 6.0 Maps, brings you indoor map and navigation where allowing you to find your way around malls, airports, IKEAs and whatnot.
Right now there aren't too many places where you will be able to use the indoor maps. Here goes the full list of retailers, airports and transit stations in the U.S. and Japan:
- Mall of America, IKEA, The Home Depot, select Macy’s and Bloomingdale’s, Daimaru, Taskashimaya and Mitsukoshi locations and more.
- Hartsfield-Jackson Atlanta International Airport (ATL), Chicago O’Hare (ORD), San Francisco International Airport (SFO) and Narita International (NRT), among others.
- JR and Tokyu Corporation
The map is available to download via market..some region might not get it yet.
[SOURCE]