Laws of UX Design

The laws of UX design are considered, based on the psychology of user behavior, which designers can use in practice to create intuitive, focused products and services.
The laws of Jacob (about the usual interface), Fitts (about the time to achieve the goal), Hik (about the time necessary for the decision made), Miller (on the short-term user memory), post-la (about the balance of conservative and liberal) are described , Tesler (on the degree of system complexity) and the effect of von restorant (about the most memorable object) The rule “at the peak and at the end” is discussed, related to the peculiarity of the development of judgments. The effect of perception of aesthetically pleasant design as the most convenient to use is also considered