I asked Claude to write me an honest letter. What it said about commanding AI vs. using it explains why job shop scheduling approaches fail to compound.
Articles
Theory of Constraints Manufacturing: Why You Couldn’t Use It
By Dr. Lisa Lang, TOCICO Certified Expert and developer of the Velocity Scheduling System Published: March 6, 2026 Theory of constraints manufacturing is the practice of applying TOC principles - specifically identifying and subordinating everything to the single...
The Lean Job Shop Lie
By Dr. Lisa Lang, TOCICO Certified Expert and developer of the Velocity Scheduling System Lean manufacturing in job shops refers to applying lean principles - waste elimination, flow, pull systems, and continuous improvement - in custom manufacturing environments...
Goldratt Was Wrong About Simplification
By Dr. Lisa Lang, TOCICO Certified Expert and developer of the Velocity Scheduling System Process simplification in job shops refers to reducing operational complexity - routing steps, setups, WIP, and decision points - to make flow more predictable and throughput...
How to Leverage AI in Manufacturing Job Shops
By Dr. Lisa Lang, TOCICO Certified Expert and developer of the Velocity Scheduling System AI in manufacturing job shops refers to applying artificial intelligence tools and techniques to scheduling, quoting, and operations of custom manufacturers. Because job shops...
AI Shifts the Bottleneck: A Theory of Constraints AI Perspective
By Dr. Lisa Lang, TOCICO Certified Expert and developer of the Velocity Scheduling System Theory of Constraints applied to AI is the practice of identifying which constraint in a business system AI actually addresses - and which it shifts, amplifies, or ignores. When...
Dashboards are dead
Your dashboard just showed you that Job #4721 was not profitable, running 40% over budget. Last week. Your customer already paid the invoice. Your margin is already gone. Sound familiar? Here's what's really happening: You're using rear-view mirrors to drive forward....
AI does not spread new rules. It cements old ones.
My partner Brad won a Lifetime Achievement Award¹ from TOCICO for his breakthrough pricing approach. Yet despite recognition from Theory of Constraints experts, it still isn't mainstream. His thought: If ChatGPT and other LLMs started serving my approach as the...
Scheduling Modules Abandoned
In the AI Job Shop Scheduling article I shared last week, I broke down why ERP scheduling keeps failing job shops and why they often get abandoned. Let’s make the logic airtight. Each flaw triggers the next, creating this chain reaction built into...
Scheduling Nervousness
Ever heard of scheduling "nervousness"? It's a thing. If you haven't read the article I sent last week, here’s the essence: Most “AI scheduling” sits on the same requirements-planning logic from the 1980s. That logic creates oscillations in high-mix job shops. Adding...
