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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, 20255 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


Design Thinking: A Cyclical Approach to Innovation
Discover what design thinking is, its benefits, the design thinking mindsets, methods, and tools, applications, and best practices.

Allan Ung
Feb 25, 20234 min read
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