Day 4 Morning: Navigating evolving design intent under constraints: setting and shifting criteria (e.g. stability, span, aesthetics), reframing goals mid-process. Speaker 1: Lidia Atanasova: Building Without a Plan: Rules, Making, and Emergence in Human-Robot Collaborative Construction. Speaker 2: Sigrid Brell-Cokcan: The construction site of the future: How AI and robotics are revolutionizing construction Afternoon: Production of Truss 3.