The article talks about a new user interface designed by Martin Marietta to control a space station power system called SSM/PMAD. The goal was to make it easy for engineers, even if they are not computer experts, to operate and monitor the power system. The layout of the interface shows important data from different parts of the system and allows users to see more detailed data when needed. The engineers can operate the system hardware and keep an eye on what's happening. Overall, the new interface helps engineers manage the power system efficiently.