There is a moment in every Tabletop Football build where something buckles. A child has spent twenty minutes constructing the stadium walls. The frame looks solid. Then the ball goes in, hits the side at speed, and the wall folds inward. They look at it. They look at me. I don't tell them what went wrong. I ask them what they think happened.

The most important moment in our AI Vision Arcade Lab does not happen when everything works. It happens about three minutes in, when a child flashes a hand signal at the camera, the confidence bar on the screen reads 65%, and the AI does nothing.

There is a sound that every child in our AI Vision Arcade Lab recognises immediately. That is Scratch — a coding platform built by MIT that has been quietly teaching children the fundamentals of computer science for nearly two decades. Not through syntax. Through coloured blocks that snap together like logic made physical.

Most people don't think twice about cardboard. It comes with the delivery, serves its purpose, and ends up broken down by the door waiting for recycling day. But corrugated cardboard is one of the most quietly sophisticated engineering materials on the planet.