President Ronald Reagan's Strategic Defense Initiative failed to produce a celestial shield that could defend America from incoming nukes.
But the technology that was developed, using SDI grants, to track intercontinental ballistic missiles is now finding a use -- in wireless gizmos for surfing the Net. The company that is beating SDI
shields into palmtops is called ArrayComm. And at its helm stands one of the most colorful and credible figures in wireless communications: Martin Cooper.
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