KJ editor for creative work support and collaboration

KJ method, which was developed for creative activity support, uses cards for making a conceptual map from brainstorming. Some comments are made for usefulness of diagrams. A card-handling editor for supporting the method was developed. In this editor, direct scrolling capability named "panning" was introduced. Although it is now widely used in video games, it has a limitation caused from the saccadic suppression of human eyes.