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Value Stream Mapping (VSM) in 6 Steps | OEC Insights
Discover Value Stream Mapping in six steps with practical guidance and pitfalls to avoid. Part of OEC Implementation Insights, this article links directly to facilitation‑ready training presentations for process flow and waste elimination success.

Allan Ung
Feb 232 min read


Total Quality Process (TQP): Rebooting TQM with a New Operating System
Total Quality Process (TQP) is the new operating system for quality. Learn how its role-based pillars—Quality Management and Quality Improvement—transform TQM into a faster, more effective framework for today’s organizations.

Allan Ung
Jan 155 min read


Human-Centered Systems Thinking in Action: Reframing Singapore’s MRT for Reliability, Trust, and Human Experience
When MRT systems falter, commuter trust erodes. This article explores human‑centered systems thinking, showing how feedback loops, leverage points, and stakeholder maps can transform reliability and resilience.

Allan Ung
Dec 31, 20258 min read


Human-Centered Systems Thinking in the Age of AI and Business Complexity
Discover how Human-Centered Systems Thinking (HCST) combines design thinking and systems thinking to help leaders thrive in the age of AI and complexity. Allan Ung of Operational Excellence Consulting explains why empathy, systems insight, and critical thinking are the true differentiators for sustainable innovation and operational excellence.

Allan Ung
Dec 29, 20256 min read


Systems Thinking: A Critical Leadership Capability for the Age of AI and Complexity
As AI accelerates complexity across industries, systems thinking has emerged as a critical leadership capability. This article explains why—and how to apply it in today’s business environment.

Allan Ung
Dec 23, 20255 min read
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