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Ambient Backscatter as Battery Replacement Gaining Public Visibility A new technology that has gained visibility in the past few months is “ambient backscatter”—a method to reuse energy that replaces batteries in providing energy, leveraging existing and nearby energy sources through existing radio frequencies. |
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Even as Security Fears Linger in the US, Mobile Payment Options Grow While the rest of the world races to the forefront of mobile payment technology, American consumers want reassurance that the security is in place to protect their wallets now that they're being stored in their phones. Retailers aren't waiting around as newer payment options are being unveiled. |