That's it: my Em1.2 is gone before I destroy it.

Intuition means you don't have a previous information and you get everything from the subject itself.
It is direct information gathering just by seeing, hearing or touching without any previous memories and using them.

"Intuition is the ability to acquire knowledge without proof, evidence, or conscious reasoning, or without understanding how the knowledge was acquired. Different writers give the word "intuition" a great variety of different meanings, ranging from direct access to unconscious knowledge, unconscious cognition, inner sensing, inner insight to unconscious pattern-recognition and the ability to understand something instinctively, without the need for conscious reasoning."

If intuition would exist, anyone could take device and master it by simply using it first time just at that moment, without any previous information for it.
As long you are using previous memories and previous experiences, you are familiar to the subject and you are using them to generate new.

Familiar doesn't mean someone is master of the subject.
Familiar means that you have memories and previous experiences from the subject without consciousness or with conscious thinking.

There ain't anything intuitive in any user interface as you either have experience to use them or you learn to use them first time and then use your experience. If you are tabula rasa, the process to learn to use any of cameras is as difficult regardless who made them.