ViPlex Handy is a software application of NovaStar running onmobiledevices. This application is designed for the LED displaycontrolsystem and provides functions such as screen management,solutionediting, system settings and media library. Screenmanagement:Includes functions like searching and connection of thecontrolcards in the LAN, quick screen configuration, real-timemonitoring,playback management, brightness adjustment, and cloudserverbinding. Solution editing: Allows users to quickly editvarioussolution lists and send them to the LED display controlcard. Systemsettings: Includes functions like language setting,pushnotifications, and help. Media library: Allows users tobrowsemultimedia files, images and videos on the mobile phone.