intuitive design part 2

The next concept of design is when we allow the subconscious mind of the user to work a “tch” sound tells us that the key has been pressed, a dent on the cap propels us to push, and doors with vertical handle tempt us to pull. A regular round sphere tempts us to be rotated .Here Norman’s concept of mapping works. But the user is able to use it if and only if he or she has had such cognitive reference. These kinds of designs make the user intuitive in nature.