Explanations Explanations

C
Contradiction

I
IFR

O
Operational time
Operational zone

P
Physical effect
Princple "Beforehand compensation"
Principle "Blessing in disguise"
Principle "Copying"
Principle "Curvature increase"
Principle "Dimensionality change"
Principle "Dynamic parts"
Principle "Equipotentiality"
Principle "Hurrying"
Principle "Mediator"
Principle "Merging"
Principle "Nested dolls"
Principle "Optical property changes"
Principle "Porous Materials"
Principle "Segmentation"
Principle "Separation"
Principle "The other way around"

R
Resources

S
System transformation

T
Technical System
Trend "Coordination"
Trend "Dynamization"
Trend "Geometrical evolution"
Trend "Mono - bi - poly"
Trend "Multifunctionality"
Trend "Segmentation"
Trend "Trimming"
TRIZ

In the site materials you may come across unknown terms or words used in an unknown context. They are mainly TRIZ terms. You may read about them in detail here, and find short explanation in this section.
Nyusha
And a little quick-witted girl Nyusha treats the basic notions of TRIZ in her own way.