Identifying systemic biomarkers indicating risk for age-related macular degeneration would be a game-changer. But how can we find those biomarkers? We spoke with Joan Miller, MD, whose work with the Harvard Retina Metabolomics Program focuses on identifying specific metabolites that might be useful in real-world practice. Also, Yannek Leiderman, MD, PhD, stopped by to fill us in on the state of artificial intelligence (AI) in the OR. How far away are surgeons from interacting in real time with AI?