Zink, a spinoff of Polaroid based in Waltham, Massachusetts, will be unveiling its zero ink printing technology at Demo 07 today in Palm Springs. The Zink technology is protected by over 100 patents and patents pending, and will usher in an era of portable, full-color printing without toner, ink cartridges, and ribbons. The first Zink-enabled devices will be pocket sized printers that work with digital cameras and phones. For more information, click here for a SJ Mercury News report on the Company.