Discuss the characteristics of a quality user interface Disc

Discuss the characteristics of a quality user interface.

Discuss the aspects of navigation between pages that affect the quality of the UI.

Discuss the purpose of having \"breadcrumbs\" navigation links.

Discuss how to allow users to change their mind and cancel a task before they complete it.

What is the most important aspect of a quality UI?

Solution

Characteristics of a quality UI are:

the right kind of navigation is vital to a website since users often ignore navigation area if they do not like the content. It is important to place the right kind of navigation in the right place with horizontal scroll at the bottom and vertical on the right side. Navigation should support:

Navigation also helps in disclosing information progressively where instead of throwing all the information at the user at one go you can slowly move them through the pages and providemore information to them. This will help them retain information better as well.

Breadcrumb navigation helps in structural navigation that serves the following purpose:

It is useful to let the system adapt to the user than vice verse. The user should feel like he has control over the system. The system should be forgiving, i.e having reversible action options like a reset button or an option to come back later and fill th form. He should be given time to decide whether to complete the action or not by showing him the entire form or the terms and conditions clearly and providing him an option to back out.

The most important aspect of UI is the representation of information. If the flow of information isn\'t correct and doesn\'t appeal to the user nor is understood by them it does not serve any purpose at all. Users don\'t always have the time to read all the information, they will just scan it. SO providing only relevannt information and presenting it well is important.