Smart Phone Zone - Bar Code App - DC Breaking Local News Weather Sports FOX 5 WTTG

Square-shaped, black and white bar code images are popping up all over the place these days.

It's an interactive way to exchange information.

So how can it work for you?

FOX 5's Lauren DeMarco has more with this week’s Smartphone Zone.

Online:

qrcode.kaywa.com

beqrious.com

(IPHONE)
http://itunes.apple.com/us/app/redlaser/id312720263?mt=8

(ANDROID)
https://market.android.com/details?id=com.google.zxing.client.android