Every key on this keyboard is a 72 x 72 pixel screen that displays any image or icon for personalizing shortcuts and keyboard commands, allowing it to be customized for a preferred layout, language, software program, or set of symbols. An essential tool for work in a creative field and can be an outlet for people with a language barrier. The uniqueness of the keyboard will be appreciated by photographers, designers, typesetters, musicians, and many others. The included software allows you to assign an image of your favorite golfer to the key that controls a golf swing in a video game or an image of Einstein for a key that launches an oft-used custom Excel macro. A key can also be set to connect to an email account and display how many unread emails you have. A 7"-long screen between the function and number keys can be set to display a customized banner created in any graphics editing program. An LCD inside the keyboard converts all 77 keys into 1/2" x 1/2" displays that render up to 262,144 colors. Compatible with Windows XP or higher; Mac OS X 10.8 or higher. Plugs into USB. 11 1/2" L x 7 1/3" W x 3/4" H. (6 2/3 lbs.)