He says they will accelerate pace of innovation and technology refresh.

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On the inside: Range Rover has noticeably bumped up its notoriously faulty toggling technology in the latest refresh.

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When combined with the company's 240 Hz technology, the display can refresh 480 images per second.

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In addition to letting users dedicate different tasks to different screens, Mr Martynov suggested users might want to display important information such as an airline boarding pass or a map on the e-ink screen to take advantage of the fact that the technology only uses power to refresh - and not maintain - its image.

BBC: Yota smartphone

As for output devices, even analog tube-based televisions can display convincing 3D content from 2D films, although the system generates a fair amount of flicker as it struggles to overcome the low refresh rate and interlacing of the once-ubiquitous technology.

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Many of these customers will have to refresh their devices to take advantage of this new wireless broadband technology, but this replacement of devices and services will happen over time.

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Bernd Kosch, green IT advisor, Fujitsu Technology Solutions: Among the various green benefits of the cloud computing paradigm, there is one which is exceptionally striking: cloud computing enables small and medium enterprises (SMEs) to take full advantage of very large scale data centre technology, including the latest, most energy-efficient hardware provided in the shortest refresh cycles and leading facility-related infrastructure with advanced power utilisation effectiveness.

FORBES: Cloud Computing's Hidden 'Green' Benefits

VIZIO's Theater 3D technology included in the new XVT-Series takes movies, sports and gaming into a new dimension while an effective refresh rate of 240 Hz keeps even the most fast-moving pictures smooth and stable.

ENGADGET: Vizio unveils 2013 HDTV lineup, upcoming XVT Ultra HDTVs promise 4K for the mainstream