AI powered trains and other domain specific automations are great

https://www.wmata.com/news/metro-to-launch-automatic-train-operation-on-the-blue-orange-and-silver-lines-on-june-15.html Recently, the DC Metro has enabled Automatic Train Operation, and it has been great as a rider. Train rides seem to be significantly smoother and quicker. From an engineering perspective, I think this is a great form of AI in the form of domain specific automation. Trains are…