In 2001: A Space Odyssey, humanity’s relationship with technology begins with a bone. A simple tool that provides extraordinary leverage. Millions of years later, the astronauts aboard Discovery One live inside a system controlled by HAL 9000, a useful and trusted tool that eventually becomes impossible to work around. During a large code migration at PostNL, I watched AI go from something I used for individual tasks to something I depended on to move the work forward.
We were bringing four frontend repositories into a monorepo, using the migration to restructure them along the way. AI made that work move remarkably fast. Changes that normally required working carefully through each project could suddenly be made across the codebase at once. Each success encouraged me to give it more scope. But while the migration accelerated, my understanding could not develop at the same pace. I was changing more of the system without building the mental map I would need when something went wrong.
Following the narrative arc of 2001, this talk traces that journey from leverage, through growing dependence, to our own engineering version of the film’s famous pod-bay lockout. It explores the uncomfortable gap between using AI to change a complex system and remaining able to take control when that system stops behaving as expected.