HMI (Human Machine Interface) is the operator's window into the plant, and it's through this interface that they can control, monitor, and optimize the entire operation. It's incredibly important to get the HMI design right, as it can greatly impact the success of the entire automation project. High-performance graphics follow a set of guiding principles that have been demonstrated to enhance operator effectiveness. In this brief video, the basic idea and a few key aspects of high-performance graphics are covered.