The key to design principles is knowing which ones are most important when making design tradeoffs . For certain products and specific design situations, these design principles may be in conflict with each other or at odds with product design go als and objectives. Reduce users' memory load. Make the user interface consistent. To learn more about HCI and effective Web design principles, select a topic below.
Users now expect a level of design sophistication from all graph ic interfaces.
They no longer expect or want to see the older text based interfaces like lynx. The goal is to provide for the needs of all of your potential users, adapting Web technology to their expectations, and never requiring the reader to simply con form to an interface that puts unnecessary obstacles in their paths. This is true of colors, buttons, and many other computer interface variables. This amount of information has become known as chunks of information and has lead to chunking theory in information processing theories. However, just like all principles, consistency might be a lower priority than other factors, do not follow consistency principles and guidelines if they do not make sense in your environment.