Interface Design

how users navigate your website

principles

simplicity

less is usually more - if a simple design will work, why complicate matters

clarity

what is clear to you must be clear to others

ease of use

does the reader have to figure out how to get around?

order

is information where people expect to find it?

consistency

use a single look for your site, or at least for each section

reversibility

easy to correct errors, go back a step without re-entering all information

preview mode prior to submit

flexibility

e.g., skip intro

metaphor

leverage user's existing knowledge

e.g., trash can icon; filing cabinet metaphor

accessibility

technological requirements of each feature

can disabled view your site?

personalization

customize site for motivation, experience, physical ability

appropriate technology

needless multimedia or interactivity is nothing more than eye-candy

access speed

how long does each page take to load at the slowest speed?

exercise: fix this website

correct as per the guidelines for good interface design

make the site have at least 5 pages

be sure to use good file names (all small letters, no spaces)