It's always something at the last minute. Yesterday, the UK's Guardian newspaper stoked the iPad rumor fires with a nuclear blowtorch by pairing the verbiage of Apple's event invitation -- "We have something you really have to see. And touch." -- with the work of a Finnish technology company called Senseg. Senseg's patented screen technology creates a layer of "tixels," texture pixels that allow developers to control the feel of the screen; smooth to rough, slippery to sticky. The company's tech leads did a demo for the Guardian in January, where the reporter
