The vehicles will use digital cameras, radar and sonar, married with sophisticated home-grown software, to pick and ping their way through the desert.

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By comparing regular radar pings with infrared digital optics, its images show such details as whether a truck has camouflage paint.

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It comes with an air purifier, radar to help with backing and digital TV.

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World War II gave us not only the digital electronic computer, but also, thanks to radar and microwave technology, modern telecommunications.

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Digital hippies are not the only trend on his radar.

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Miller once told me that he may be the single largest private investor in early stage digital media companies, holding as many as 70 positions in under the radar startups.

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Patriot missile components including advanced radar waveguides, microwave devices, high-speed analog to digital converters, microprocessors, precision gimbals for the missile-seeker system, highly miniaturized radio frequency communications, on-board sensors, advanced signal-processing systems.

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