Cloud media DJ platform: Functional perspective

Content services have been provided to people in a variety of ways. Jukebox provides an automated music-playing service. User inserts a coin and presses a music button desired, the jukebox automatically selects and plays the record. DJs in Korean cafes receive the contents they want and play it through the speakers in the store. In this paper, we propose a service platform that reinvents the Korean cafe DJ in an integrated environment of IoT and cloud computing. In addition, we analyze the functional aspects of the services provided by the proposed platform. The user in a store requests contents (music, video, message) through the service platform. The contents are provided through the public screen and speaker in the store where the user is located. This allows people in the same location store to enjoy the contents together. The user information and the usage history are collected and managed in the public cloud. Therefore, users can receive customized services regardless of stores. Based on the implementation results of the platform, it is shown that the proposed platform provides more functions and advantages than other streaming services. Also proposed platform can provide contents efficiently to concurrent users.