Quantum key distribution has been demonstrated successfully in fibres, but it suffers from one major drawback: it requires a dedicated link, and so cannot be implemented in a network.

ECONOMIST: Optical communications

With just the touch of the dedicated SMART LINK button, or through the intuitive touch screen, sharing and securely storing pictures is a breeze.

ENGADGET: Samsung's MultiView MV900F begins shipping with 180-degree AMOLED display for $350

The top of the screen, meanwhile, is dedicated to a Google eBookstore link, which looks rather a lot a banner ad.

ENGADGET: iRiver Story HD review

That link on SPARK takes you to the iRobot site dedicated to educational efforts for elementary school up to college.

FORBES: iRobot Cleans Your World -- Floors, Gutters, and Pool. What's Next?

The coalition, an electric industry trade group that is dedicated to open markets, wants to dispel any notion that a nefarious link exists between competition and deregulation.

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