This method is very good for capturing what a group knows, needs to know, and where it wants to go on a particular topic or innovation search area. At the same time, it can be used to get to the bottom of hidden questions and thus also discover new fields that can be dealt with in the follow-up.
SQUID comes from English and means squid. With this method, one visualizes the question-answer strands like tentacles of an octopus, hence the name.