high tech middle media arts PDF: Stands for Portable Document Format which is used mainly for documents. PDF file format preserves fonts, page layout, and also other document information and will be imported into Photoshop for editing. PDF files are platform independent, meaning almost any computer OS can be used when opening them. PDF files aren't used in Photoshop for creating artwork. It seems that 3D technology will be the way forward for movies. With the launch of 7000 projection rooms around the globe within the coming time, 2010 is considered the most year of 3D movie. After the success of 3D movie Avatar, many films are planned to make with 3D technology. Let's wait for appearance of such intriguing and special films.