The addition of Photoshop CS3 Extended means creative professionals can discover new dimensions in digital imaging, harnessing everything in Photoshop CS3 plus groundbreaking tools for 3-D, motion graphics, image measurement and analysis. Photoshop CS3 Extended expands the boundaries of digital imaging, simplifying the workflows for professionals in architecture, engineering, medicine, and science. Pioneering new uses, the Measurement Log palette calculates a range of values within an image, the Scale Marker easily adds a scale graphic to any image, and the Count tool tallies features in an image simply by clicking on them. Using the Enhanced Vanishing Point, designers can measure in perspective and also export from to a 3-D model. For video post-production, Photoshop CS3 Extended includes video-format and layer support to edit video files frame by frame.