If you'v on BlackBerry Bold 9900 and BlackBerry Bold 9930 smartphones, then you'll probably know about the built-in compass (magnetometer) which is designed to support location-based services and augmented reality. With BlackBerry 7, new APIs will allow you to take advantage of this new functionality within your applications.
At the BlackBerry World conference, a new app "Wikitude" by Mobilizy was briefed. The Wikitude demo video showcases the power of BlackBerry 7 and the exciting opportunity augmented reality can bring to your apps.
[Source: BlackBerry blog]