Google Maps says it will roll out augmented reality to help you locate stairs, escalators, elevators, stores and more if you find yourself lost in a mall or airport.

"Smart travelers download airport terminal maps to their smartphones or print them out before they leave," says Steves. "You can also look for websites with detailed instructions on how to get ...

Google Maps says it will roll out augmented reality to help you locate stairs, escalators, elevators, stores and more if you find yourself lost in a mall or airport.