Ed Colgate: Soft Hands, Dexterous Robots | Turn the Lens Ep48

Ed Colgate, Northwestern University, and Director of the HAND ERC reveals why the secret to dexterous manipulation isn't precision engineering, but something surprisingly simple: softness and large contact areas. In this conversation from Humanoids Summit 2025, Ed explains the fundamental difference between human and robot manipulation, how AI finally enables control of complex hands, and why artificial muscles might solve the chronic overheating problem. Key Topics: • Why large soft contact areas matter more than finger articulation • How softness enables sensing and control, not just collision safety • The HAND ERC: 5 universities, 33 faculty tackling robotics' hardest problem • AI-enhanced prosthetics bridging the brain-machine interface bandwidth gap • Artificial muscles using thermal, light, and electrical stimulation • The "beautiful negotiation" of dexterity between humans and environment • Why motion smoothness dramatically affects human acceptance of robots About Ed Colgate: Ed is a Professor at Northwestern University and Director of the HAND ERC (Human AugmentatioN via Dexterity Engineering Research Center), a major NSF-funded initiative bringing together MIT, Carnegie Mellon, Florida A&M, and Texas A&M. The center focuses on advanced hardware, AI control systems, and human-robot interfaces with a decade-long mission to develop dexterous robots that help people be more productive. Recorded at Humanoids Summit 2025, Computer History Museum, Mountain View, California Links & Resources: • HAND ERC: [URL] • Northwestern University Robotics: [URL] • Ed Colgate Faculty Page: [URL] • Humanoids Summit: https://humanoidssummit.com • Full show notes: [your website URL/episode] • Video version: https://youtu.be/rO_miJL--n4 What surprised you most about the role of softness in robotic hands? Share your thoughts on our website or social media. About This Series: Part of our comprehensive coverage from Humanoids Summit 2025, featuring 10+ conversations with leaders in embodied AI and robotics. More Humanoids Summit Interviews: • Carolina Parada (Google DeepMind) • Pete Florence (Physical Intelligence) • Jeff Burnstein (A3 - Association for Advancing Automation) This interview is co-released by Turn the Lens and Humanoids Summit. Humanoids Summit is organized and hosted by ALM Ventures. Recorded at the Humanoids Summit SV 2025, Computer History Museum, Mountain View, California.  Subscribe for more interviews on the future of work, AI adoption, robotics, and organizational change.