The HMI application licence is part of EcoStructure Automation Expert runtime licensing. It is an optional runtime licence for Windows required to deploy an application to Automation Expert HMI. The license includes both Automation Expert HMI and Automation Expert Archive runtime rights. The natively integrated IEC 61499 HMI requires minimal engineering effort while providing exceptional flexibility and agility in deployment. It is a lightweight Windows based object orientated HMI with drag and drop engineering, transparent network communications and auto remote start. The minimum system requirements are a 1GHz processor, 2GB RAM memory, 1GB hard disk free space, 1280x1024 display resolution and Microsoft Windows 10 Professional operating system. EcoStruxure Automation Expert is a new category of software defined automation, enabling next generation integrated architectures and Industry 4.0 solutions. One license is needed per HMI runtime instance.