The GameCam camera connects to your computer by Universal Serial Bus.

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As a hardware engineer, I knew there was a component of the computer known as the information bus.

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Perfect for slipping into a laptop bag or pocket, all of Iomega's 2.5-inch portable hard drives are host powered, requiring no external power supply beyond the power provided through the USB bus on a personal computer, laptop or netbook.

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For six years he lobbied colleagues at Intel and then at other computer firms, urging everyone to jump on the bus.

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Things like the number of computer instructions per clock cycle, the bandwidth of the RAM bus, and the overall efficiency of the architecture are at least as important as the raw clock speed at which a processor runs.

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Each bus would drive to different schools each day, thereby sharing the computer experience among many schools rather than having stationary PC labs.

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The upgrade on the machine includes a boost to the system bus--the primary pathway between the central processing chip and the computer's memory, from 100 MHz to 133 MHz.

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"If I didn't have the bus to come to, it'd be hard to get to a computer, " said Brianna, 13.

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The quantum integrated circuit includes two quantum bits (qubits), a quantum communication bus, two bits of quantum memory, and a resetting register comprising a simple quantum computer.

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