226: From the Inside Out: Larry Sass on Digital Fabrication, AI, and Architecture's Next Chapter

How can architects move beyond the traditional service model and embrace a future where they build products instead of just selling hours?In this episode of Practice Disrupted, Evelyn Lee is joined by Larry Sass, a Professor of Architecture at MIT and lead of the Design Fabrication Group. Larry reflects on a 30-year journey that began with a desire to remain in traditional practice but shifted when he realized the industry’s initial resistance to digital tools. Today, he is a leading voice in digital fabrication and 3D printing, advocating for a radical shift in how architects are trained and how they operate in a world increasingly defined by technology, automation, and the need for new business models.The conversation explores Larry’s conviction that the architecture profession is at a crossroads. He discusses the friction between the slow-moving "service" model of architecture and the fast-paced world of digital innovation. Larry introduces the concept of the "third practice", a path where architects use their design expertise to create software, products, or new fabrication methods rather than simply billing for time. He shares insights from his work at MIT, including the DesignX program, which encourages students to approach architecture with an entrepreneurial mindset to solve industry-wide problems."Try and figure out how to teach people how to start new businesses around the industry of architecture. Reinvent it and rethink it." - Larry SassThis episode is a masterclass in rethinking the value of an architectural education. Larry breaks down why the industry has struggled to fully adopt digital fabrication and what it will take for the next generation to reclaim their role as innovators. From the limitations of current BIM tools to the potential for 3D printing to revolutionize housing, Larry’s perspective challenges the traditional boundaries of the profession and offers a roadmap for those looking to disrupt the status quo from both inside and outside academia.Guest:Larry Sass is a professor of architecture at MIT, where he leads the Design Fabrication Group. With a PhD from MIT and decades of experience in both academia and practice, his research focuses on the intersection of computing and construction. He is dedicated to exploring how 3D printing and digital fabrication can lead to new forms of architectural practice and more efficient housing production.This episode is especially for you if:✅ You are curious about the "Third Practice" and how architects can pivot toward product-based or entrepreneurial business models.✅ You want to understand why digital fabrication has not yet fully disrupted traditional architectural practice as once predicted.✅ You are an educator or student looking for ways to integrate business ideation and entrepreneurship into the architecture curriculum.✅ You are interested in the future of 3D printing and its potential to address global housing needs through "printed" architecture.✅ You want to hear from a veteran of MIT who has spent 30 years bridging the gap between high-tech research and the reality of the profession.What have you done to take action lately? Share your reflections with us on social and join the conversation.📍 Show Links:Learn more about Larry Sass Explore the MIT DesignX ProgramConnect with Larry on LinkedInFollow Larry on Instagram📍 Follow Practice Disrupted on Social:Instagram | LinkedIn | YoutubeCheck out our past episodes Be a part of our community — join the conversation