Russ Angold | Exoskeletons, VR Fitness, and Starting Hardware Companies
Russ Angold, co-founder of Ethereal Matter and former co-founder of Ekso Bionics, discusses the evolution of hardware startups from DARPA-funded military exoskeletons to medical devices and immersive VR fitness. He details the technical challenges of interfacing with human variability, the importance of rapid prototyping to fail fast, and the financial terror of early-stage cash flow mismatches. Angold emphasizes the necessity of validating product-market fit with actual end-users and building psychological safety within engineering teams to solve complex problems.