UX Laws and Principles

The more choices presented to a user, the more time the user needs to reach a decision.

The time it takes a user to move the pointer to a target. Smaller the target, longer it takes the user to reach it.

80% of results are produced by 20% of causes. Focus on the areas that will produce max effect on users.

The simplest solution is almost always the best. Simplicity is better than complexity.

Users spend most of their time on other sites. They want yours to work the same way due to familiarity.

This a heuristic rule in which people judge an experience largely based on how they felt at its peak.

The idea that a user's experience is more positive after the system feedback time drops below 400ms.

We perceive that elements that are close to each other are perceived to be related.

Most adults can store between 5 and 9 items in their short-term memory.

A psycological tendency to remember interrupted tasks or events more easily than tasks that have been completed.

The idea that similar objects are present, the one that differs from the rest is most likely to be remembered!

The idea that the more aesthetically pleasing an interface is, the easier it'll be to use