E Ink Holdings announced that E Ink Prism, designed to transform the way spaces and surroundings are experienced, will be available in seven different colors: Voyage (dark blue), Daydream (cyan), Blush (red), Sprout (green), Zest (yellow), Harvest (brown) and Waltz (black). Manufacturers and designers will now have the ability to integrate new colors of Prism into architecture materials to create dynamically changing environments.   Integrated with traditional architectural materials, E Ink Pr...