Navigating the Complexities of Information Architecture vs Data Architecture

What is information architecture? ✏️

‍

According to Abby Covert, a leader in the field of information architecture, IA is ‘the way we arrange the parts to make sense of the whole.’ Information architecture (IA) is found in every digital product, from websites and apps to an intranet. 

‍

For the purposes of this article we focus on the importance of information architecture to user experience (UX) design because IA is fundamentally important to the success of your user experience. It determines how users will access your  content and ultimately how successful their experience is when using your product. 

‍

When put like this it does seem pretty straightforward. Maybe even simple? But these tasks need to be straightforward for your users. Putting thought, time and research in at the front of your design and build can help build an intuitive product. IA is the structure that sits in behind and allows the design to tell the story and the content to be found in an easy way.

‍

The role of information architecture in UX design 🏗️

‍

Information architecture forms the framework for any UX design project. You need to consider the visual elements, functionality, interaction, and navigation and if they are built according to IA principles. If not considered fully even the most compelling content and powerful user experience design can fail without an organized and functional IA design. Disorganized content can make finding your way through difficult, meaning users get lost, annoyed and frustrated. Frustrated users don’t stick around and most likely don’t come back.

‍

Through solving or preempting users’ issues with research and designing powerful and effective IA it reduces usability and navigation problems. Meaning that researched, thought through and designed information architecture can save both money and time for your organization in the longer term.

‍

What is the difference between IA and UX? 🤯

‍

Often it can be confusing that there isn’t much difference between IA and UX design. While these terms do relate to each other and need to be considered alongside, they are not one and the same.

‍

“Information architecture (IA) is the discipline of making information findable and understandable, helping people understand their surroundings and find what they’re looking for online and in the real world” - Interaction Design

‍

“User experience (UX) design is the process design teams use to create products
that provide meaningful and relevant experiences to users” - Interaction Design

‍

UX design is well grounded with good functional information architecture but that’s not where it stops. The user experience focus is on influencing users’ behaviors and actions through emotion and psychology. Information architecture is focussed on the users' goals and task completion. They work together to create the very best user experience. IA provides the foundation of a well organized space that is easy to navigate and UX design ensures that the overall experience meets (or exceeds) users’ expectations, through their wants, needs and desires.

‍

The key components of IA 🧱

‍

There are four key components to consider when building a strong information architecture:

‍

Labeling

‍

How information is named and represented. Labels need to communicate information to users without using too much space or requiring much work on the user’s part.

‍

Navigation

‍

How people make their way through information. Without robust IA which has been thought through this is the quickest way to confuse users. If they can’t find their way to the information they need, they won’t be able to complete their task. It really is that simple.

‍

Search

‍

How people will look for information (keywords, categories). A search system is especially important when there is a lot of content to wade through. A search engine, filters, and many other tools help users search content. Great UX design will consider how the information will be displayed once searched.

‍

Organization

‍

How the information is ordered. These help users to predict where they can find information easily:

• Hierarchical is the hierarchy of the content and literally the order of importance
  the user expects to see information against what the organization needs.
• Sequential Taking a stroll in your user's shoes can be valuable. Considering the path a user would take and the journey they make. Walking step-by-step, ensuring that as users progress through their tasks they are easily led to the next step.
• Matrix This is a little more complicated for users as it lets them choose how to navigate on their own. Users are given the choice of content organization. For example, the searchability of a website. Where the user could choose to search by topic, size, price or any other filter or option.

‍

Wrap up 🥙

‍

Information architecture is a key part of a powerful user experience design. Efficient IA helps users quickly and easily move through content and find what they want.  And what do users want but to find what they want, complete their task and get on with their day!

‍

Provide an IA that functions well, is intuitive to use and well labeled, coupled with UX design that is smooth, attractive and responds to users needs, wants and desires and you’ll have a winner on the day.

Taxonomy is one of those terms that can feel intimidating at first, especially when most definitions relate to classifying plants and animals. But in UX and information architecture, taxonomy has a very different – and incredibly important – meaning. Whether the concept is new to you or you’re looking to strengthen your IA foundations, this guide will demystify taxonomy and show how it supports better navigation, clearer labeling, and more intuitive user experiences.

‍

What is a taxonomy in information architecture?

‍

In information architecture, taxonomy refers to how information is grouped, classified and labeled within a shared information environment. The overarching structure of that shared information environment is the information architecture (IA) and we find our way around it using the navigation. Think of an IA as a house. The taxonomy determines which pieces of furniture belong in each room and we navigate around the house via doorways and hallways. It all fits together to create one shared environment.

‍

For a website architecture example, think of an online shoe store. The shoes might be organized and labelled by color, size, style, season or collection – that’s the taxonomy. The overall picture of where those groups of shoes live is the IA and in our pursuit of new shoes, we might navigate that structure via a navigation bar at the top of the page. In the amazing Grand Taxonomy of Rap Names visualization below, we can see how the information is categorized, connected and labeled through the lines and the colors. There’s no structure or hierarchy to it yet; that would be the next step in the process to build the IA.

‍

‍

Creating a taxonomy

‍

There are so many different ways to carve information up into a taxonomy and the key drivers for determining that are your content and, of course, your users. Your taxonomy needs to make sense to your users.You may be starting from scratch with a new website or you may have inherited a taxonomy that for whatever reason just isn’t fit for purpose. The first step when creating an initial taxonomy is to do a comprehensive audit of your content. Ask yourself, is your content relevant? Is it up-to-date? Is it all necessary? Are there opportunities to delete or condense content? Once you have your content sorted, you’re ready to move on to the next step of running a card sort with users. Running a card sort early in your taxonomy creation process will allow you to build it up from an evidence based foundation. There’s no point guessing then testing and potentially going back to square one, when you can co-create with your users and then test that informed approach to validate and further evolve your thinking.When you’re designing your card sort, you’ll need to decide if you’re going to do an open, closed or hybrid sort. Here’s a very high level look at what each type involves:

‍

• Open: participants sort cards into groups and name their own categories
• Closed: participants sort cards into categories determined by you
• Hybrid: participants sort cards into categories determined by you AND they can also make up their own.

‍

This early in the taxonomy creation process, it’s best to start out with an open card sort. Not only will this tell you how your users expect your content to be grouped, but will also provide insight into the language and labels that they would expect that content to be associated with. You never know, an open card sort may even surface something you hadn’t considered. At this stage of the process, it’s important to be open to ideas and new possibilities and an open card sort will do just that. Once you’ve settled on the type of card sort you’ll be running, you’ll need to test which can be done through a tool such as Optimal's Card Sorting. It enables you to run unmoderated card sorts remotely (or print out cards for a moderated/in-person card sort!). After your participants have completed your card sort, you can access the benefits of Optimal's powerful result analysis functions.

‍

Learn more about running a card sort and more through our 101 guide.

‍

After you’ve run your initial open card sort with users, you should have everything you need to create the first iteration of your taxonomy. Consider everything you learned during the card sort and cross reference that with your business goals and any tech constraints you might be facing. Don’t stress too much about nailing it this time around, remember this is the first iteration and as you test more and learn more, you can make changes. Build out your taxonomy in Post-it notes with a team and then whack it into a spreadsheet to make future testing and iteration activities easier.

‍

How to test a taxonomy

‍

Now that you have the first iteration of your taxonomy, it’s time to have a go at structuring those groups into an IA and running a tree test. A tree test works like a card sort but in reverse – it allows you to test your thinking by working backwards. Optimal’s Tree Testing is an online tree testing tool that helps you assess the findability of your content without any visual design elements. All you need are clear objectives for what you’d like to learn more about and a spreadsheet version of your draft IA (told you it would come in handy!).

‍

Learn more about Tree Testing and tree testing through our equally handy 101 guide.

‍

Another way to test your taxonomy thinking is to run another card sort. However this time, a hybrid or a closed card sort might be more suitable. A closed card sort would be useful if you’ve got evidence to suggest that your group labels are making sense to users but you’re not 100% sure what belongs in each group. A hybrid sort will let you go one step further and tell you if your content does in fact fit within those labels and if not you’ll also pick up some new ideas to iterate your taxonomy further.
‍
‍

Final Takeaway: How Thoughtful Taxonomy Improves Information Architecture

‍

Developing a taxonomy is much like any other design process: involve your users early, test your assumptions, and continuously refine your structure as your product and content evolve. Taxonomies aren’t limited to digital experiences – we encounter them everywhere, from libraries to supermarkets – and they all serve the same purpose: helping people find what they need quickly and understand how information relates.

In information architecture, it’s the role of UX designers and information architects to shape these systems so they feel intuitive, scalable, and aligned with real user mental models. When grounded in user research and iterated over time, a strong taxonomy becomes the foundation of clear navigation, meaningful labels, and a more discoverable, user-friendly experience.

"Dear Optimal Workshop

How do you make a small link attractive to people (icon vs. text)?"

— Cassie

‍

Dear Cassie,

‍

I'm going to dive straight into this interesting question with a good old game of Pros and Cons, and then offer a resolution of sorts, with a meandering thought or two along the way. Let's kick things off with Team Icon.

‍

The good side of icons: A picture is worth a 1000 words

‍

When shopping online, the number above the little shopping trolley icon tells me how badly behaved I’ve been, and if I click on it, I know I’ll get to gleefully review all the shoes I've selected so far. There’s a whole heap of icons out there like this that people have absorbed and can use without thinking twice. Marli Mesibov wrote a fantastic article on the use of icons for UX Booth on the use of icons that is well worth a look. Marli discusses how they work well on small screens, which is a definite bonus when you’re on the go! Young children who aren’t yet literate can easily figure out how to open and play Angry Birds on their parent’s smartphones thanks to icons. And icons also have a great capacity for bridging language barriers.

‍

The not so good side of icons: We’re too old for guessing games

‍

On the flipside, there are some issues that may huff and puff and blow that cute little home icon down. Starting with there being no consistent standard for them. Sure, there are a handful that are universal like home and print, but beyond that it seems to be a free-for-all. Icons are very much in the hands of the designer and this leaves a lot of room for confusion to grow like bacteria in a badly maintained office refrigerator. Difficult to understand icons can also seriously hinder a user’s ability to learn how to use your website or application. When icons don't communicate what they intend, well, you can guess what happens. In a great piece advocating for text over icons, Joshua Porter writes about an experience he had:

‍

"I have used this UI now for a week and I still have do a double-take each time I want to navigate. I’m not learning what the icons mean. The folder icon represents 'Projects', which I can usually remember (but I think I remember it because it’s simply the first and default option). The second icon, a factory, is actually a link to the 'Manage' screen, where you manage people and projects. This trips me up every time."

‍

If people can't pick up the meaning of your icons quickly and intuitively, they may just stop trying altogether. And now, over to Team Label.

‍

The good side of text: What you see is what you get

‍

Sometimes language really is the fastest vehicle you've got for delivering a message. If you choose the right words to label your links, you'll leave the user with very little doubt as to what lies beneath. It’s that simple. Carefully-considered and well-written labels can cut through the noise and leave minimal ambiguity in their wake. Quoting Joshua Porter again: "Nothing says 'manage' like 'manage'. In other words, in the battle of clarity between icons and labels, labels always win."

‍

The not so good side of text: Your flat shoe is my ballet pump

‍

Text labels can get messy and be just as confusing as unfamiliar icons! Words and phrases sometimes don’t mean the same thing to different people. One person’s flat enclosed shoe may be another person’s ballet pump, and the next person may be left scratching their head because they thought pumps were heels and all they wanted was a ballet flat! Text only labels can also become problematic if there isn’t a clear hierarchy of information, and if you have multiple links on one page or screen.  Bombarding people with a page of short text links may make it difficult for them to find a starting point. And text may also hold back people who speak other languages.

‍

The compromise: Pair icons up with text labels

‍

Because things are always better when we work together! Capitalise on the combined force of text and icons to solve the dilemma. And I don’t mean you should rely on hovers — make both text and icon visible at all times. Two great examples are Google Apps (because nothing says storage like a weird geometric shape...) and the iPhone App store (because the compass and magnifying glass would pose an interesting challenge without text...):

‍

‍

So what comes next? (You can probably guess what I'm going to say)

‍

Whatever you decide to run with, test it. Use whatever techniques you have on hand to test all three possibilities — icons only, text only, and icons and text — on real people. No Pros and Cons list, however wonderful, can beat that. And you know, the results will probably surprise you. I ran a quick study recently using Chalkmark to find out where people on the ASOS women's shoes page would click to get to the homepage (and yes, I can alway find ways to make shoe shopping an integral part of my job). 28 people responded, and...

‍

‍

‍

...a whopping 89% of them clicked the logo, just 7% clicked the home icon, and just one person (the remaining 4%) clicked the label 'Home'. Enough said. Thanks for your question Cassie. To finish, here's some on-topic (and well-earned) comic relief (via @TechnicallyRon)

‍