https://iulianserban.com/ GenAI researcher, technical leader and product builder, based in Montreal.en https://iulianserban.com/blog/lego-town/ https://iulianserban.com/blog/lego-town/Thu, 22 Oct 2026 12:00:00 +0000My kiddo builds with real bricks on the living-room floor. Two webcams and a small neural network turn them into a living 3D city, and its citizens write him letters with problems to solve.