You'll be forgiven for just glazing over during CES and ignoring all those ebook readers that were raining down, but Liquavista's attempt at marrying the endurance of e-paper with the desirability of color is well worth another look. The company has now furnished its LiquavistaColor dev kit with a QWERTY keyboard, and also recruited Texas Instruments into the fold, whose OMAP system-on-a-chip is doing the gruntwork under the hood. The video