Reverse brainstorming generates solutions to criticisms for alternatives. This is done by listing all criticisms and solving these criticisms with new alternatives.
ALUo considers the Advantages, Limitations, Unique features , opportunities (overcoming limitations) of an idea, and generates solutions to overcome limitations in the idea.
The force field analysis lists forces against and forces for a certain alternative and sums their scores. You could also exchange forces against and forces for with disadvantages and advantages of a certain alternative. In a group setting, a force field analysis can also uncover who are resisting or assisting a certain alternative and in that […]
LCO evaluates alternatives based on Likes, Concerns and Opportunities, and uses opportunities as stimuli for ideation and further alternative development.
PMI lists Plus (positive attributes), Minus (negative attributes) and Interesting (interesting attributes) for a certain alternative and scores them.