True tree diagram for mind-map
Tree diagram, or mind map, has been used for many areas including research, business, study. One of example programs to build tree diagrams is Freemind which is easy to use. While I use freemind, I suddenly felt that Freemind is needed to be upgrade with a new feature. Remind that tree diagrams in Freemind resembles not full structure but only a half part of a full tree. Recent half tree form mindmaps are convenient to show various divided facts effectively. However, it is not very effective to analyze facts and to tell a story about associated actions. Now, I propose the following new usage of tree based mind-map: