Explore the future of component-based architecture in Angular 1.5 with Pete Bacon Darwin's conference talk from ng-conf. Dive into the three types of components: presentation, business, and view. Learn about the new Component Definition Helper, component interaction techniques including input/output bindings and one-way binding, and dependency injection. Discover component lifecycle hooks and how to compute properties based on inputs. Examine the evolution from scope and controllers to components, and get insights into routing with examples of root router components. Gain practical knowledge through a component demo and follow along with a comprehensive component guide.