Explore nonequilibrium design strategies for creating functional colloidal assemblies in this conference talk by David Limmer from Berkeley. Delve into the hierarchical approach of nanoparticle assembly for developing functional materials at the mesoscale. Discover how this field combines atomic-level quantum functions with structural complexity at larger scales. Gain insights into the interdisciplinary nature of nanoparticle assemblies, involving chemistry, materials science, chemical engineering, and physics. Learn about current developments in the field and potential future directions for research and technological advancements. This talk is part of the KITP Conference on Structure Design and Emerging Phenomena in Nanoparticle Assemblies, which aims to provide a comprehensive overview of the field and foster collaboration among researchers from diverse backgrounds.