What is digital signage? Digital signage is a general term for devices that use electronic display devices such as displays to transmit information in various places such as stores, transportation facilities, and public facilities. The market is expanding as a tool for disseminating information optimized for facility users and visitors due to the price reduction of the display itself and the diversification of the distribution content. In particular, in anticipation of the 2020 Tokyo Olympics, the number of new installations, additions, and replacements will increase, and in terms of functionality, multilingualization and high resolution will progress, making it an interactive content.