Explore the evolution and future of screen transitions in React Navigation with Eric Vicenti's conference talk. Dive into the "Transitioner" view, responsible for animating between screens and supporting navigation gestures. Learn about the development of custom screen transitions and gestures, including the introduction of a new Transitioner for complete control over transitions in React Native apps. Discover topics such as Navigation Experimental, masking icons, animation curves, React Navigation V3, Reanimated and Gesture Handler, and React Native Fluid Transition. Gain insights into implementing custom transitions, handling gestures, and creating shared elements for seamless navigation experiences.