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IBM Sees Holographic Calls, Air-Breathing Batteries

By 2015, your mobile phone will project a 3-D image of anyone who calls and your laptop will be powered by kinetic energy. At least that’s what International Business Machines Corp. sees in its crystal ball.

The predictions are part of an annual tradition for the Armonk, New York-based company, which surveys its 3,000 researchers to find five ideas expected to take root in the next five years. IBM, the world’s largest provider of computer services, looks to Silicon Valley for input, gleaning many ideas from its Almaden research center in San Jose, California.