Text messaging has become HUGE and some people text non-stop. Sending text messages while walking can be hard to do and sometimes downright dangerous dangerous especially in busy streets (watch out for that car!).
The app uses the built-in camera to project an image of what’s in front of you and put it as a background on the screen while you are texting. That way, you’d be able to see what’s coming up even if you’re just focused on your phone typing away a text message.
This Android app from the Samsung App Store that came pre-installed in the Galaxy S i9000. Seeing as this is an Android app I wouldn’t be surprised if this showed up in the app market