2. What is IA
Information architecture (or IA) is the science --
some would insist art -- of defining the structure,
organization, navigation, labeling and indexing of a
Website. It is the role of the information architect
to decide how a site should be structured, what
kind of content it should host, and how to
accommodate future growth. In short, information
architecture defines the backbone of a Website.
3. Fundamental of IA
Why IA needed
•To reduce changes during development process,
•To reduce expenses, and increase productivity .
4. IA deliverable
Competitive Analysis
Site Requirements
Site Goals with the help of all stakeholders
Personas
Wireframes and /or Use Cases for task flow
Navigation and Labeling
Prototype
Vocabulary (if any)
Sitemap
Usability Testing of prototype and wireframes
5. What is Usability
Usability involves ease of navigation and the ability to find
information quickly and easily among other areas/elements
of the site. Information architecture solves these problems at
the root instead of at a superficial level. However, the
interface that's presented to the user should itself be
intuitive and take advantage of the improved site structure if
the site is to be usable.