US Army Begins Yearlong Test of Upgraded Patriot Missile System
"...Various software and hardware updates have been applied to the system. The more user-friendly Warfighter-Machine Interface (WMI) was also developed for its control system to train soldiers faster. WMI offers a simplified, 3D gaming-style view of complex defense data for operators on the battlefield. It features status pages and search functions to replace the system’s pixelated shapes and complex directory. ..."
Reference: www.thedefensepost.com .