Ability Offering | Douglasmkatz

The Ability Curve

What Adaptive Design Taught Me About Individual Ability and Organizational Performance

Human capability isn't fixed. It shifts with age, injury, fatigue, and context. Most organizations are making critical decisions about their people based on the assumption that it is.

Building products for people operating outside that assumption changed how I see everything.

FRAMEWORK

Ability moves. The systems we build, the roles we design, and the expectations we set usually don't account for that.

When you start planning for human variability instead of assuming stability, performance decisions get sharper. Deployment gets smarter. Retention improves.

The Ability Curve is a framework for understanding how capability actually shifts — and what that means for how organizations operate.

OFFERINGS

Most leadership training focuses on optimizing peak performance. The Ability Curve focuses on something more useful — understanding the full range of human capability and building systems that perform across it.

I work with organizations through two engagement types:

Keynote — A high-impact session introducing the Ability Curve model, its organizational applications, and immediate takeaways for leaders. Available in 60 and 90-minute formats.

Workshop — A deeper working session for leadership teams. We apply the framework directly to your organization's structure, workforce, and performance challenges.

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One-Page Brochure

DOUGLAS KATZ

West Point graduate. Army veteran. Inventor. Entrepreneur. Keynote speaker.

I built adaptive products for people whose capability had shifted. That work changed how I see organizations entirely.

My Full Story

My Recent Interview on Faster Than Normal - An ADHD Podcast with Peter Shankman

The right structure doesn't suppress high-variance wiring. It gives it somewhere to go. I was recently fortunate enough to have the opportunity to appear on Faster Than Normal with Peter Shankman. Not only is he an amazing host but the interview covered a lot of common ground that can hopefully be beneficial to other Children of Chaos. Not only did our shared neurological wiring have similarities but also the way that we approach focusing it in a productive manner. FULL AUDIO

The Real Disability Is in the Code

What a Miscellaneous Billing Classification Reveals About a System That Was Never Built for the People It Claims to Serve By Douglas Katz I did not come to this work as an expert. I came to it as someone whose body stopped cooperating. After years of military service and a lifetime of physical activity, the cumulative damage caught up with me. My shoulder. My grip. Upper extremity impairments that turned something as fundamental as preparing my own food into a daily negotiati

Why Traditional Knives Hurt Your Hands — And What NULU Does Differently

There's something subtle that happens when you pick up a traditional knife that most people never think about. You grip it. That seems obvious, but that grip is doing more work than it should. Even with a proper chef's grip, your hand is still responsible for stabilizing the blade and transferring force. The moment you do that, you've already started to isolate the motion. The hand and forearm take over, and everything upstream — your core, your body — gets disconnected from