The three important factors that are often neglected by Interface Designers are: 

(a) The users; 

(b) The context of use; and 

(c) The information architecture. 

Explain, giving appropriate examples, why each of the factors is important.

The process of designing user interfaces in software or digital devices with a focus on appearance or style is known as user interface (UI) design. Designers focus on designing user interfaces that are simple to use and enjoyable to use.

Step-by-step explanation

The process of designing user interfaces in software or digital devices with a focus on appearance or style is known as user interface (UI) design. Designers focus on designing user interfaces that are simple to use and enjoyable to use.

Participation of users
User participation in the development of applications is frequently regarded as a critical technique for improving system quality and ensuring effective system implementation. In the corporate world, as well as in political and societal debates, the relevance of user orientation in innovation initiatives is highlighted.
User participation in integrated design activities might be sparked by the assumption that such participation will provide valuable feedback into a variety of technical decisions. However, because those judgments are more socio-technical than strictly technical, their input may be more valuable.
The Importance of User Participation
In the system requirement views, user involvement can lessen or even eliminate conflicts between users and system developers. By collaborating with users, system developers can obtain data and information directly from them, as well as understand their needs and assist them in gaining a basic understanding of the new system.
For example, take a look at the Sprint presentations.
The software team gives a demo at the end of each software development session (sprint). The demonstration is open to the public.

The usage context
A product's context refers to the situations or settings in which it will be utilized, and it gives it meaning.
Design is a form of communications, and sharing information necessitates a shared understanding of the issue at hand. The context helps us to define the problem and its scope. If the users' and designers' contexts aren't aligned, the finished result will never please them.
A UX designer must have a clear understanding of the product's overall vision. He wants to know who will be using this stuff. What is its true aim and what do users hope to achieve with it? And what kind of setting will this product be used in?
Advantages
It's critical to put everything into context. It allows folks to comprehend what you're saying before you get into the specifics. Context helps us comprehend and scope the problem we're trying to solve, as well as ensure that we're sending the proper message to the right people.
Using Google Maps to find a route home, for example.

The structure of the data.
Software architecture is a field of study that focuses on how knowledge is organized in digital products.
Knowledge architecture's importance
People visit websites because of the content. We all know how vital it is to create excellent material for consumers, but it's also critical to make sure that the content is easy to find.
People's most valuable resource is their time. People expect to discover a solution to their problems with the least amount of work possible. When finding knowledge gets too difficult or time consuming, people are more likely to forsake it. It's also more difficult to get customers to return to an app or website after they've abandoned it. Here's when information architectural design comes in handy. While end-users aren't aware of IA, it is the foundation of the design. The information architect's role is to design an experience that allows users to concentrate on their tasks rather than becoming lost.
Whenever designers construct apps and websites, 
Whenever designers construct apps and websites,
for illustration, they arrange out each screen so that the user may quickly access the information they require. They also provide a flow that allows users to move easily across screens. The correct organization and flow are determined by UX architects.