3. | ... enables violations and compliances to be identified with equal frequency. The designers did not just criticize, they also praised or said how things could be improved upon. |
4. | ... leads to the identification of design problems independent of the order of negative and positive examples. User-controlled learning is possible as examples can be chosen at will. The user does not have to follow rigid programs. |
5. | ... is interesting and motivating. In an interview 10 out of the 12 pairs said they had gained ideas and stimulation that they could apply in their day to day work. |
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