Robuta

https://www.ros.org/news/2013/06/anouncing-the-release-of-iwaki-interaction-and-dialogue-manager-library.html

Anouncing the release of Iwaki interaction and dialogue manager library - ROS robotics news

dialogue manager release iwaki interaction library

https://godotengine.org/asset-library/asset/3654

Dialogue Manager 3 - Godot Asset Library

dialogue manager asset library godot