Although it sounds interesting, this feature needs refinement.
In the new version to be released this week, we do have a text Widget. You could add this text Widget to all Shows on top of all other content. You would set it to transparent background and do not type anything. Then, when ever you wanted to sent a message, you would edit the Widget, type the message, and push to all devices. But would this suffice as an “emergency broadcast”?
If you are interested in this feature, please leave more comments and discuss further.Dave shared this idea ·