How to Serve the Four Information Seeking Behaviors
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Posted: December 22,2010
When organizing information for the web, it is important to
understand your users and how they will access your content.
The first goal of a great designer is to offer a high level
of usability. In order to do this, we start with the four
information seeking behaviors outlined by Peter Morville in his
book Information Architecture for the World Wide Web: Designing
Large Scale Websites.
By first understanding the commonalities shared among all web users
and then by classifying them, we can begin to analyze and plan
methods of information organization and access to information that
will serve each type of user. This deliberate approach to
planning for a website ensures the highest level of usability
possible. Below, each of the four information seeking
behaviors are outlined and listed with some of their respective
methodologies.
1. Known- Item Seekers
These types of users are the most straightforward of users.
They
• Know what they want
• Know how to articulate what they want
• Know how to begin finding what they want
These users will rely on subject based identifiers to find
information. Tools they often rely upon are:
Search. They expect to find the information they seek
by typing keywords and phrases they already know.
Sitemaps. Sitemaps can come in a few different forms.
First, a comprehensive sitemap allows the user to see all the
pages in the website in one large index. This type of user
may best rely on an A to Z sorting of the sitemap to find what they
need.
Links, Buttons and Navigation. Again, the user will
look for words and phrases that are familiar. They may also
rely on any links, buttons or navigation items that offer those
subject or key phrase identifiers.
This user is best served by being able to find information quickly
and with as few “clicks” as possible.
2. Exploratory Seekers
Exploratory seekers have an idea of what they need to know.
They may know there is information of a certain type that
they need, but they might not know how to articulate it properly.
These users will rely on methods that allow them to explore
the information at hand. The following are some methodologies
that serve them well:
Navigation. These users will explore with navigation
by digging into the information at each level and looking for
something that looks useful. Fly-out and tiered hierarchy
navigation styles work well at this level of information seeking.
Categorized Resource Sections. By providing one go-to place
for large amounts of information, the Exploratory user can quickly
discover the right verbiage that will allow better articulation and
advancement through the material available.
This user type is served well by elements that allow research and
exploration to advance them to the Known-Item level of seeking.
3. Don’t Know What They Don’t Know
In this age of information, this user type has become extremely
common. This demographic of seeker is both a low-level
experienced user and a very high-level experienced user. The
lower level experienced user may be one who does not seek
information on the web until it is a last resort, while the
high-level experienced user has made a common practice of utilizing
the web to gain new knowledge and learn new industries.
Either way, these users will benefit from the same types of tools.
The challenge is providing structure and guidance for the
user that allows them to find the most important and often-sought
pieces of information on the website.
Here are some methods:
FAQ. Also known as Frequently Asked Questions, this gives
structure to the explorer by offering a list of the most sought
answers or information in a particular subject.
Role-Based Identifiers – These users can often
identify “who they are” in a set of roles. For
example, a person seeking information on a medical procedure may
either be a patient or a health practitioner. The types of
information for each role will be very different. By first
filtering users based on their relationship to the information, you
can offer proper guidance to finding the answers they need.
The solutions allow people the satisfaction of finding an answer quickly and then being able to dig deeper.
4. Re-finding
These are the simplest user types. They have already been to
your website, and they are re-finding information that they have
accessed once before. What is important to include for these
people are methods that allow them to quickly find their
way back to information. For example, social
bookmarking on sites like Digg and StumbeUpon are common
methodologies for these users. However, these methodologies
may need to change over time. The platforms themselves fade in and
out of popularity, so it is important to provide tools that are
most widely used.
In addition, the scalability and protected organization of your
website is important to consider. Your website must be able
to scale easily without losing usability or information flow
maintained for other seekers. If this is not practiced, you
will resort to adding and deleting pages at random. When the
structure of your website changes frequently in this manner, users
who have bookmarked pages cannot find their way back using the
described methods.