levels Archives - The Triz Journal
This paper concerns one of the key elements of TRIZ â€“ widely known as the "five levels of inventions." This classification, and especially its numerous interpretations, often lead to confusion. What do these five levels represent, exactly?
By: Seyed Reza Seyedjavadein and Amir Hossein Fahimi
Seyed Reza Seyedjavadein, Ph.D. University of Tehran firstname.lastname@example.org
Amir Hossein Fahimi M.A. student of Marketing University of Tehran email@example.com
Abstract: The aim of this article is to propose a classification for decision …