Some RATS services stress a fast connection to the Department of Defense's Internet-like data network. This would enable a soldier on a mission to take a picture of a suspect and send the image to military headquarters for identification. RATS includes some lightweight encryption to ensure that outsiders can't intercept the images or video or hack into the phone's buddy list.
Eventually, RATS devices could double as biometric scanners. A small device could snap on top of the phone's camera and capture fingerprints, says Bigham. The photos could then be sent to an off-site facility for processing.Relatively low prices could win some adherents. RATS will cost a few hundred dollars per user while other military-grade mobile terminals can run as high as $20,000 to $30,000, says Bigham. Raytheon also contends that RATS is a cost-saver because it requires less instruction. Like regular Android applications, RATS uses the phone's touch-screen and keyboard for navigation--motions that should be familiar to anyone who has used a smart phone. "Some of these functions were already available, but in hardware that's kind of clunky," says Bigham. "We're going for a 'zero-training-required' design."
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