The Touch-free Gestures SDK included in the Snapdragon SDK for Android offers developers new ways of interacting with your device without even touching the screen. Near swipes allow a user to perform basic functionality like page turns or call answer / dismiss. Far swipes allow for the same type of interaction from a distance.
Learn more about touch-free gestures and the Snapdragon SDK at http://developer.qualcomm.com/snapdragon-sdk
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