Particle accelerator operators track all the individual accelerator subsystems at once. The diagnostic signals pinging from individual subsystems form a vast informational web, and the data appear on screens that cover the walls of Fermilab’s Main Control Room, command central for the accelerator complex, pictured here. A machine learning program will not only track signals, but also quickly determine what specific system requires an operator’s attention. Photo: Reidar Hahn, Fermilab