|
Now, you can
| ||
|
Share this page: | ||
| ||
|
TRIZ 40 Principles
Creative tools > TRIZ Contradiction Analysis > Principles
2. Extraction
Extraction means to take out or separate something, such as removing a painful tooth or singling out the critical parts of a system. Sometimes simply placing a bad part of the system in a different place lessens the bad effect or removes it completely, as with our lamp post example. Seek the value of different parts or aspects. Low-value items may be eliminated or high-value items may be extracted and used elsewhere in different circumstances.