Submitted on: 22 July 2010.
Revised on: 28 October 2010.
Accepted on: 06 December 2010.
___________________IEEE Consumer Electronics Magazine
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Submitted on: 28 November 2006.
Revised on: 16 March 2007.
Accepted on: 09 April 2007.
___________________IEEE Consumer Electronics Magazine
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Submitted on: 26 April 2004.
Revised on: 24 May 2004.
Accepted on: 02 July 2004.
___________________IEEE Consumer Electronics Magazine
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Submitted on: 23 May 2014.
Revised on: 01 July 2014.
Accepted on: 29 July 2014.
___________________IEEE Consumer Electronics Magazine