Web Usability: the 99 cent version
Let me start by saying this: if you are in the process of setting up multiple focus groups and utilizing the latest in eye-tracking software, etc. etc. then I'm not writing this article for you.
This is for those of you that have outline 'usability' as one of the goals for your new small to medium-sized corporate or organizational Web site. It would be nice to have all the fancy equipment and human research at your disposal, but there just isn't the time or the budget to do so.
So what do we mean by usable? That's really the issue. And for this, the 99 cent version, I'm going to boil basic Web site usability down into 3 rules:
People are able to use and enjoy interactive experiences because:
1) The labels, icons, buttons and directions are meaningful because of their context
2) The experience is similar to interactions they have had previously with other sites/content
3) They have a deep understanding of the content
Let's start with #1: The labels, icons, buttons are meaningful because of their context.
This is something like on a site for pest control - like http://www.americanpest.net a visitor to the Web site knows automatically what "Schedule an Appointment" means because they have searched for a Web site that can help them with their pest control needs. If there was a button for "Schedule an Appointment" on the side of this blog, it would not be so readily apparent what it was for.
2. The experience is similar to interactions they have had previously with other sites/content. Shopping cart sites work solely on this principle in my opinion. Whose idea was it to call it a "Shopping Cart" in the first place? At this point, it doesn't even matter - we're so used to our online shopping using a "cart" that we "add items" to that the metaphor doesn't even have to make sense.
At the same time, if you are redesigning your corporate Web site and you want to have a section devoted to an overview of your company's history, mission, etc., please call it "About" or "About us" or maybe even "About [company name]" if you like a lot of words. People know what that means because they see it all the time. "Who we are," "What we do," are fairly straightforward but again... is there a reason why you're not using conventions that people are used to. If you can back it up, by all means do it. Rules are there to... well you know the rest. But just don't complain to me if people end up saying your site isn't very "usable."
3 - They have a deep understanding of the content
I saved this one for last because this is a trouble one. Who has the deepest understanding of your company's content? Most likely, ... YOU. Basically, you need to remember that, while YOU understand the subtle nuances of everything about your business, a casual visitor might not. Part of my job as a Web Designer is to help distill that information, but it always helps when my clients are prepared to take a step back from their 'baby' and look at things as objectively as possible.
This is, of course, why there ARE focus groups and usability studies. Because, everyone who gets involved in a project eventually becomes emotionally or intellectually involved in the project and it gets harder and harder to be objective. Fortunately, for most smaller projects it's something that is a little easier to do with a little practice.
Best of luck... and if you DO need a usability study done, call me.
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ABOUT THE AUTHOR
Greg RS Kihlström is an award-winning Designer and is currently Creative Director at Carousel30, a Washington, DC-based firm that specializes in Web site Design, Video Production and Post-Production and Print Graphic Design.

