Franz Forsberg is the co-founder of Spacio, a web-based AI design platform that lets architects sketch, analyze, and validate early-stage building proposals in one place. His background is in architecture (Hosei University, Japan; Architectural Association, London), building performance, and parametric design (daylight, sun hours, energy, comfort…). He led work in this field at Link Arkitektur in Scandinavia before co-founding Spacio.Frustrated by the gap between design tools that look good and analysis tools that give real numbers, Franz set out to build a single platform where geometry and performance data update together from the very first sketch. Today, Spacio helps architects move faster through the phase where decisions matter most, early design, without losing accuracy, buildability, or compliance.