When the World Slows, Systems Still Matter

Originally written: 02 March 2020

Global COVID Impact and System Design During Lockdowns

Progress doesn’t always look like physical building. During this period, the development phase of MyHerculead is shifting away from raw parts and moving directly toward analyzing system behavior.

Mapping Interacting Forces

Instead of simply asking whether individual components work in isolation, we are starting to map out exactly how different forces interact across the entire lead. We have to understand the entire physics engine of a walk before we can safely manage it.

Right now, our analysis is focusing on three key mechanical zones: Where tension originally originates along the line Where physical instability compounds across multiple points Where human correction inadvertently escalates risk instead of minimizing it

Dismantling the Escalation Chain

Our primary focus has moved completely from solving surface-level symptoms to systematically dismantling these escalation chains inside the mechanism itself. If a dog lunges, the system shouldn't force the human to over-correct and lose balance; the hardware needs to absorb and redirect that initial energy spike.

What emerges from this kind of design work isn't speed or immediate breakthroughs. It’s predictability. In safety-critical design, predictability is the only metric that equals true progress.

E. Black

E. Black — Inventor & Technical Director

E. Black is a multi-disciplinary inventor and Technical Director at The Hartful Company, specializing in practical, safety-driven product design and lean innovation. With over a decade of hands-on prototyping experience — including 69 iterations of a multiple dog walking lead focused on real-world safety and usability — their work bridges industrial precision with everyday problem-solving.

As webmaster and technical architect for The Hartful Company, E. Black also oversees digital infrastructure, optimization, and systems design, ensuring that every product and platform meets rigorous standards of performance, reliability, and user trust. Their work is guided by one principle: innovation should make life safer, simpler, and better — for humans and animals alike.

https://www.thehartfulcompany.com
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Designing Inside a Stalled World

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What Real-World Testing Actually Looks Like