iPhone Life magazine

London Bus

Amazing Camera Apps

Add barcode readers, augmented reality, fax, language translation, heart rate monitor, and more to your iPhone or 4th gen iPod touch

The range of creative and practical apps that use the camera in unusual ways is astonishing. Who would have thought that you could use it as a heart rate monitor or a business card reader? There's even an app for those who are colorblind, to show them the colors present in any object you photograph.

Apple made a brilliant decision when it let developers create apps that access the camera input and use it in non-traditional ways. In this month's column, I offer a roundup of some of these apps.


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London Bus and Metro Paris Subway — first augmented reality apps for the iPhone

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This is yet another great development. London Bus and Metro Paris Subway are the first apps to bring augmented reality to the iPhone. As you point your camera at the scene around you, specific information related to your location appears on the screen — superimposed over the live image. Pretty amazing. There's a video demo on YouTube that gives you an idea how it works.



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