TRIZ is the Russian acronym for “Theory of Inventive Problem Solving”. It was developed by Genrich S. Altshuller, an engineer and a scientist.
TRIZ is a resource of tools. That is TRIZ is made up of a number of problem solving tools which include, Situational Analysis, Substance-Field Analysis, TRIZ 40 Inventive Principles, and many more. TRIZ tools continue to be refined and developed by TRIZ practitioners today.
TRIZ is systematic and evidence-based practice.