You can also wave across the screen to accept a call.

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Updates on weather conditions and wave heights flash on another screen at the side.

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To log into the system, players just wave their hands in front of the screen.

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Examine the sound-wave form of the album on a computer screen, and you will see a solid bar, free of any dynamic spikes or divots.

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Dance, television and the big screen have been crests for the Celtic music wave.

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Microsoft, for example, has been developing software that takes advantage of the different times an acoustic wave arrives at each microphone in an array around the screen of a computer.

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The athlete then focuses on achieving desirable brain wave patterns that, in turn, influence what happens on the screen.

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In Tokyo, about 400 people lined up at an Apple store, where the first wave of buyers were raving about the "beautiful" high definition screen.

CNN: Doug Gross,