Intuitive use makes all the difference
This human-machine interface must be adapted to the capabilities, demands and characteristics of the users and the tasks to be completed. The following points need to be mentioned as a priority here:
• Intuitive use thanks to a few clearly identifiable input options
• Clear feedback from the interface that input was correctly recognized
• Logical menu structure modeled on human thinking
• Presentation of information must correspond to people’s capacity to absorb information
If all these points have been taken into account, it can be referred to as a userfriendly design with high "usability" in the interface.