Well, Tactus has been sampling some new coating materials attempting to reduce glare -- and succeeding -- and to cut down on the controller's size by 70 percent and in so doing also doubled up the speed that the keyboard activates.

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Anyone comfy with a gesture-based keyboard will be happy with the speed and accuracy here, especially when they don't have to lift their finger between words.

ENGADGET

The unique Logitech concave key design gives you more comfortable and quiet typing, and offers more speed and precision than typing on an on-screen keyboard.

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Clarke also offered a sneak peak at a new technology dubbed "Dell Latitude ON, " which promises the speed of a smart phone with a notebook's big screen and keyboard.

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Do you remember the time when you could type sms at lightning-speed under the table on the old Nokia phone without so much as glancing at the keyboard?

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