Wacom today unveiled a new touch-screen technology, dubbed Reversing Ramped Field Capacitive touch ñ or RRFC ñ which uses low-power circuitry and reversing ramped electro-static fields to offer precise performance. The technology supposedly prevents cursor drifting, and can be used as a touch display or as a simple touch surface. Wacom states that ...

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	www.macnn.com/articles/08/04/25/new.touchscreen.technology/