Sean Day combines bioengineering training with a Technology Policy master's from Cambridge and spent a Watson Fellowship year studying how technology and culture shape disability perceptions across Ethiopia, India, Japan, and Argentina. He created a clinical robustness evidence framework for digital health startups that introduced a quantitative scoring system based on regulatory filings and clinical trials, establishing him as a recognized voice pushing the sector toward stronger validation standards. Sean Day combines bioengineering training with a Technology Policy master's from Cambridge and spent a Watson Fellowship year studying how technology and culture shape disability perceptions across Ethiopia, India, Japan, and Argentina. He created a clinical robustness evidence framework for digital health startups that introduced a quantitative scoring system based on regulatory filings and clinical trials, establishing him as a recognized voice pushing the sector toward stronger validation standards.