Standard development considerations of common alerting service for digital signage

摘要

It is very important to provide common alerting information in the digital signage terminal. Common alerting information can be such as severe thunderstorm warning information, earthquake report information, child abduction warning, and so on. In this paper, we described the standard development considerations of common alert functionality to provide common alerting event which is produced from the alert agency to the digital signage terminal through the digital signage server.