Harris Profile

Assess
The Harris profile is another way to compare concepts regarding a list of criteria. You can easily add a weight to each of them depending on how important they are in your project.
For each criteria you can give a grade of -2, -1, +1 or +2. This will allow you to see quickly the strengths and the weakness of each concept and which one has the best overall.
Example of Harris profile for a project of food blender.