The Signage App is used with the DEVOS system and with the Streamsie Service. With this, you can create new templates, playlists, and to manage the signage. Typically, a corporation, school, or other organization has a DEVOS system and uses the Signage App within their organization to display desired content.
A typical "consumer" would have no access to a DEVOS system and cannot control the Signage App. However, a new web portal, Streamsie Service, is under development that will provide such capability in the near future.