Add Yahoo as a preferred source to see more of our stories on Google. pedrosala / iStock / Getty Images Computer hardware refers to the physical components that make up a computer system. Many ...

CAMBRIDGE, U.K. – A small Microsoft Research team had lofty goals when it set out four years ago to create an analog optical computer that would use light as a medium for solving complex problems.

Performance requirements of the latest defense, communications, and consumer products are accelerating the trend from software to hardware implementation of Digital Signal Processing (DSP) algorithms.

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