Explore a groundbreaking 3D design interface presented at the ACM Symposium on User Interface Software and Technology. Learn about DreamSketch, which combines free-form sketching with generative design algorithms to enhance early-stage design processes. Discover how this innovative tool allows designers to sketch design contexts, generate multiple 3D solutions, and interact with the scene to navigate through options. Gain insights into how the fusion of sketching and generative algorithms empowers designers to explore diverse ideas and make more informed decisions. Examine the results of design study sessions with professionals, showcasing DreamSketch's expressive nature and creative potential in revolutionizing 3D design workflows.