IKEA Catalogue created for the catalogue. By the 2013 edition, 12% of imagery for the IKEA catalogue, brochures and website was computer-generated. As of 2014, 75% of product images (i.e. white background images) and 35% of non-product images across all IKEA communications are fully computer-generated. Augmented reality was introduced in the 2013 edition of the catalogue. "X-ray" views through furniture compartments, videos, how-to guides and other interactive content could be accessed by scanning a symbol on the catalogue with a mobile device. The 2014 catalogue contains an augmented reality app that projects an item into a real-time photograph image of the user's
Scott catalogue in their price lists. For instance, United States no. "C3a" is instantly recognized as the Inverted Jenny, a rare US airmail inverted error stamp. The contents of each volume (in current editions) are as follows: The new volume format was introduced starting with the 2011 edition. Catalogues produced before the 2011 edition featured a different format which is as follows: Each year, the stamps featured on the cover of the catalogue follow a specific theme as follows: In May, 2001 Scott announced a project to include a scan of each stamp in its catalogues. Many were made from its own