Product Form Evolutionary Design Integrated with TRIZ Contradiction Matrix

Table 8

Total amount of information.

Evaluation indicator M	New design INew	Original design IOriginal
Accuracy (M6)	0.321	4.700
Recognition degree (M7)	1.115	1.700
Controllability (M8)	0.585	4.169
Comfort of the handle grip (M9)	0.585	4.169
Stability of the handle grip (M10)	1.169	4.169
Force feedback (M11)	1.169	1.169
Comfort (M12)	0.585	5.231
Convenience (M13)	1.169	4.169
Safety (M14)	1.169	5.231
Intelligence (M15)	1.700	1.700
Total amount of information I	9.567	36.407