Wacom, on Friday, announced they've engineered a more sensitive capacitive touch screen. Using newly designed low-power circuitry and a patent pending technology that they've dubbed Reversing Ramped Field Capacitive (RRFC) touch.
What this means to a touchscreen interface is that even with a less than optimal battery level the RRFC touchscreen still delivers precise and drift-free cursor performance.
Other innovations of the RRFC touch, touted by Wacom, include the screen's superior optical performance, increased sensitivity, and durability through use of a non-glass surfaces.
Apple's multi-touch displays use older capacitive touchscreen technology, but in a more inventive way. With Wacom's new capacitive touchscreen you can use tablet with the screen and get dual touch action, but it's not the same at all.
If only Wacom and Apple would develop products together without patent restrictions, they might be able to realize an interface that conforms to us.The video (tap Read More!), from last year, shows the direction we could be going.