My master thesis, in collaboration with Siemens, focuses on improving the user interface (UI) of their Remote Control Operation System (RCOS) for crane operations. The vision for RCOS is to maximize production while ensuring secure and safe crane operations. Siemens aims to achieve more consistent crane usage, which will help extend the equipment’s lifespan and minimize damage. However, the current UI lacks user friendliness. This thesis explores ways to enhance the UI's user friendliness, thereby optimizing the concentration levels of the operators.