As I Spot :Theory of Constraints

End of the day Quality and processes is all about one thing in common -Improvement.Improvement in terms of efficiency and effectiveness that adds value and growth to the business.

To address these are the vast number of tools and techniques like :Lean,Six Sigma,Kaizen,Poka Yoke .One such interesting concept on 'Cause and Effect' relationship is the Theory of Constraints.(TOC).

Interested more on TOC, dont miss the book 'The Goal' by Eliyahu M. Goldratt.

Just look at this excellent animation to get a feel of TOC http://www.tocca.com.au/Services/demomanufacturing.htm

Courtesy :TOCCA ,http://www.clarkeching.com/