The present document constitutes the deliverable D7.6 of the SPIRE project titled “Optimization and performance improving in metal industry by digital technologies” (Project Acronym: INEVITABLE; Grant agreement no.: 869815 [1]).

The deliverable contains details on the activities of Task 7.6 of WP7 concerning the development of the user interfaces, which are used to support the developed software solutions for the Electric Arc Furnace (EAF). WP7 is focused on the implementation of the developed technology into two industrial processes, i.e., the EAF and the cold rolling mill (ZRM) in ACRONI steel plant.

The present deliverable reports on the selected software environment for user interface implementation, the architecture of the implementation, and the design and functionality of the developed user interfaces, which are used to support the software solutions developed in the scope of WP4.

The work performed in the scope of Task 7.6 is closely related also to the work performed in the scope of Task 7.5, which deals with recoding of the developed software solutions, which are connected to the user interfaces.