The gadgetwise traveler

Ereka Vetrini
Tour & Explore
The gadgetwise traveler

Once we had to pack our travel bag with a camera, foreign phrase book, maps and a lot more. Nowadays, whether your travel for business or pleasure, smartphones are lightening that load with a wide array of digital tools.

For this episode of Tour & Explore, we talk about these tools with Joanna Stern, technology editor at ABC News. Here are some of her favorites:

Waze: A great tool if you need to get someplace quickly, this map app has a social element. Users offers real-time updates on what's happening on the road, including traffic congestion.

iTranslate: You don't need to fumble through a language guide anymore. This app will repeat whatever you want to say in the language of your choosing.

Tripit: This app simplifies your itinerary-building. Just forward all travel confirmations to a single email address, and Tripit automatically adds them to a single itinerary.

Apps like these require a lot of battery power throughout the day, but if you equip your phone with a batter pack, as Stern suggests, you can stay charged.

(See also: How to take better travel photos with your phone)

And if you've heard of Google Glass but aren't yet sure of what it does, wait near the of this video for a demonstration.