Total digital signage market is expected to reach $14,875.6 million by 2020 at an estimated CAGR of 8.94% from 2014 to 2020. Digital signage refers to any of the electronic display that broadcasts television programming, menus, information, advertising, and other contents. Digital signs utilizing technologies such as LCD, LED, plasma displays, or projected images to display content is found in both public and private environments, including retail stores, hotels, restaurants, and corporate buildings, amongst other locations. Because of its inherent dynamic nature where in the content may be frequently updated, and also by employing real-world interface such as embedded touch screens, image capture and gesture recognition, it is gaining a wide acceptance in the market.