What's an intuitive interface for making connections between UI elements?

1. What is an intuitive user interface?
2. What is the importance of an intuitive user friendly interface?
3. What makes an app intuitive?

What is an intuitive user interface?

Here's the definition: An intuitive interface is one that works the way the user expects it to. In other words, we find something intuitive when we don't have to think about it. Thinking, as anyone studying for an exam can tell you, is hard. It takes energy and attention.

What is the importance of an intuitive user friendly interface?

Procurement and security processes can be much simpler and quicker due to a less regulated environment; this means it is much easier for end users to switch when they don't like something. This also leads to a lower barrier to entry for new software providers. Apps can be installed and uninstalled on a whim.

What makes an app intuitive?

An app or website, for example, could be described as intuitive if a user understands how it works within seconds (or milliseconds!) of encountering it. However, two people may try the same product yet have totally different experiences, based on their age, proficiency with the relevant type of product, etc.