Why are advanced robotic prosthetics failing while mechanical prosthetic hands actually work better in real life?

In this episode of An Hour of Innovation, Vit Lyoshin speaks with Fergal Mackie, founder of Metacarpal, about why the future of prosthetics may not be high-tech robotics but simpler, more reliable mechanical design. They explore the hidden flaws in robotic prosthetics, why many users abandon them, and how focusing on real-world usability is reshaping assistive technology.

They discussed:
* Why prosthetic hands get abandoned
* Mechanical vs robotic prosthetics
* The problem with high-tech devices
* Designing for real-world usability
* Trust and reliability in prosthetics
* Hardware vs software development challenges
* Manufacturing constraints in physical products
* Future of human augmentation

Fergal Mackie is the founder of Metacarpal, a company rethinking upper-limb prosthetics through mechanical innovation. His work focuses on building durable, functional devices that people actually use every day. He brings a unique perspective from hands-on product development in the medical device space.

This episode covers topics such as mechanical prosthetic hands, limitations of robotic prosthetics, assistive technology design, medical device innovation, biomechanics in product development, hardware engineering challenges, human augmentation, and real-world usability in healthcare technology.

Timestamps
00:00 Introduction
02:29 Mechanical vs Robotic Hand
09:03 The Journey of Building a Prosthetic Solution
12:23 Understanding User Needs
16:36 Testing Mechanical Hand
18:53 Materials Used for Prosthetic Hand
20:50 Challenges in Mechanical Design and Manufacturing
24:03 Navigating Challenges in Prototyping
25:14 User Feedback
26:42 The Robotics Landscape and User Needs
28:21 Complexity in Prosthetic Design
33:28 Advice on the Design
35:13 Prototyping Insights and Development Timelines
36:03 The Future of Prosthetics and Robotics
40:51 Aspirations for Global Prosthetic Accessibility
42:44 Innovation Q&A

Connect with Fergal
* Website: https://metacarpalprosthetics.com/
* LinkedIn: https://www.linkedin.com/in/fergal-mackie-220805172/

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