The future of machine intelligence at IDF 
Published: 22 Aug 2008 17:03 BST
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Shown is the WREL apparatus. The two antennas are large and have a range only of two or three feet, but, with work, that could be enough for applications such as letting a mobile phone be charged when it's set on a special desk or a laptop computer to receive energy through its screen back, Rattner said.
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