The Turtle Diagram is a versatile process analysis tool used across various industries to map and evaluate processes. It provides a clear, visual representation of process elements, including inputs, outputs, resources, methods, and performance metri...
A3 Problem Solving is a structured problem-solving and continuous improvement approach that originated within Toyota’s production system. Named after the international paper size (A3), this method provides a simple yet powerful framework for document...
The American Society for Quality (ASQ) Code of Ethics defines the professional conduct expected from quality professionals worldwide. It is not just a policy; it is a commitment to uphold integrity, fairness, and competence in all aspects of quality...
The Levey–Jennings (LJ) chart is one of the most widely used tools for routine quality control. Introduced in 1950 by Stanley Levey and E. R. Jennings for clinical laboratories. This article explains what an LJ chart is, how it differs from other con...
Lean Six Sigma has been the trusted method for solving problems and improving processes for years. From reducing defects to eliminating waste, it has helped professionals across industries create better systems and more consistent results.But things...
Artificial Intelligence (AI), once a concept reserved for tech labs and research papers, is now a practical tool that can help quality managers meet these challenges with unprecedented speed and precision. At the forefront of this shift is ChatGPT, a...
Click to View all 10 Videos The ASQ Certified Construction Quality Manager (CCQM) is a newly introduced credential from the American Society for Quality, launched in early 2025. Designed for professionals managing quality throughout construction proj...
Central Limit Theorem Interactive Demo Central Limit Theorem Interactive Demo Controls Select parameters for the simulation Distribution Type Uniform Normal Bimodal Exponential Gamma Log-Normal Sample Size 1 3 5 30 100 Number of Runs 5 100 1000 Start...
Periodic Table of Quality Management Tools Periodic Table of Quality Management Tools An interactive guide to quality management tools organized by categories. Click on any element to learn more about the tool, its purpose, and related techniques. Th...
Quality management frequently involves critical decision-making, especially when evaluating multiple design solutions, improvement ideas, or alternatives. One powerful tool that simplifies and enhances this process is the Pugh Matrix, also known as t...
