Why information architecture is the foundation of UX

Ever wondered what the relationship is between information architecture (IA) and UX? Simply put, IA is the foundation of UX. We outline why.

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What is Information Architecture? 🛠️

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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.’ This can relate to a website, a retail store or an app. And you could even consider the way a library is sorted to be information architecture. For the purposes of this article, we will focus on digital products (apps or websites).

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Well-organized information architecture is fundamentally important to the success of your product. As a designer, knowing the content you are delivering and how, is fundamental to creating a UX that performs. Working with the needs of the organization and meeting the requirements of the users in a meaningful and delightful way. Organizing and structuring the information so that navigating, searching, and understanding your product is seamless is ultimately what UX design is all about. Arranging the parts to make sense of the whole, you could say.

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While design is about creating visual pointers for users to find their way, information architecture can be broken down into 3 main areas to consider when building a great user experience:

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• Navigation: How people make their way through information 
• Labels: How information is named and represented.
• Search: How people will look for information (keywords, categories)

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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 at the front of your design and build can increase your chances of delivering an intuitive product. In fact, at any point in your product’s life cycle, it’s worth testing and reviewing these 3 areas.  

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Key things to consider to build an effective IA for UX 🏗

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Developing a well-thought-out and researched information architecture for your product could be considered a foundation step to creating a great UX product. To help you on your way, here are 6 key things to consider when building effective information architecture for a great user experience. 

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1. Define the goals of your organization: Before starting your IA plan, uncover what is the purpose of your product and how this will align with the goals of your stakeholders.
2. Figure out your user’s goals: Who do you want to use your product? Create scenarios, discuss with probable users and find out what they’ll use your product for and how they’ll use it.  
3. Study your competitors: Take note of websites, apps and other digital products that are similar to yours and look at their information architecture from a UX point of view. How does the design work with the IA. Is it simple to navigate? Easy to find what to do next?  Look at how key information is designed and displayed.
4. Draw a site map: Once the IA is planned and developed and the content is ready, it’s time to figure out how users are going to access all of your information. Spend time planning navigation that is not too complex that will help users to browse your product easily. 
5. Cross browser testing: Your information architecture behavior may vary from one browser so it’s worth doing some cross-browser compatibility testing. It would be very disappointing to work so hard to get the best UX with your product, only to be let down because of browser variances.
6. Usability testing: End users are the perfect people to let you know how your product is performing. Set up a testing/staging environment and test on external users. Observing your participants while they move their way through your product uninterrupted and listening to their opinions can shed light on the successes (and failures) in a very insightful way. 

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Wrap Up 🌯

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Information architecture is the foundation of designing a great product that meets (or even exceeds) your users’ needs, wants, and desires. By balancing an organization’s needs with insight into what users actually want, you’re well equipped to design an information architecture  that helps build a product that delivers a positive user experience. Research, test, research, and test again should be the mantra throughout the development, design, and implementation of your product and beyond.

In-person moderated user testing is a valuable part of any research project. Meaning you can see first-hand how your users interact with your prototypes and products. But in-person isn’t always a viable option. What to do if your project needs user testing but it’s just not possible to get in front of your users personally? 

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Let’s talk unmoderated user testing. This approach sidesteps the need to meet your participants face-to-face as it’s done entirely remotely, over the internet. By it’s very nature there are also considerable benefits to unmoderated user testing.

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What is unmoderated user testing? 💻👀

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In the most basic sense, unmoderated user testing removes the ‘moderated’ part of the equation. Instead of having a facilitator guide participants through the test, participants complete the testing activity by themselves and in their own time. For the most part, everything else stays the same.

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The key differences are:

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• You can’t ask follow-up questions
• You can’t use low-fidelity prototypes
• You can’t support participants (beyond the initial instructions you send them).

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Is unmoderated user testing right for your research project?

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By nature, unmoderated user research does not include any direct interaction between the researcher and the study participants. This is really the biggest benefit and also the biggest drawback. 

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Benefits of unmoderated usability testing 👩🏻💻

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• Speed and turnaround  - As there is no need to schedule meetings with each participant, unmoderated testing is usually much faster to initiate and complete. Depending on the study, it may be possible to launch a study and receive results in just a few hours.

• Size of study (participant numbers) - Unmoderated user testing also allows you to collect feedback from dozens or even hundreds of users at the same time.

• Location (local and/or international) -Testing online removes reliance on participants being physically present for the testing which broadens the ability to make contact with participants within your country or across the globe. 

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If you’d like to know more about the benefits of unmoderated usability testing, take a look at our article five reasons you should consider unmoderated user testing.

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Limitations of unmoderated usability testing 🚧

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• Early-prototype testing is difficult without a moderator to explain and help participants recover from errors or limitations of the prototype.

• Participant behavior - Without a moderator, participants tend to be less engaged and behave less realistically in tasks that depend on imagination, decision-making, or emotional responses.

• Inability to ask follow-up questions - by not being in the testing with the participant, the facilitator can’t ask further questions to get a deeper understanding of the participant’s reasoning. As you can’t rely on human judgment through a moderator being in the room with the participants and the ability to adjust the test in the moment, unmoderated usability testing needs thorough up front planning.

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Because of these limitations unmoderated usability testing usually works best for evaluating live websites and apps or highly functional prototypes.  It’s great for testing activities that don’t require a lot of imagination or emotion from participants. Such as testing functionality or answering direct queries to do with your product.

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What’s involved when setting up unmoderated usability testing? 🤔💭

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1. Define testing goals

With any usability testing, it pays to define your goals before getting underway with setting up the software. What do you want to know from the participants? Goals vary from test to test. Understanding your goals upfront will help you to make the correct tool choice.

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2. Define your demographic

With a clear understanding of your goal, now it’s time to consider which participants are right for your study. Think about who they are, their demographic, and where they live. Are they new users or existing? Are they experts or novices?

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3. Selecting testing software

As unmoderated studies, are done remotely, the software used to faciliate the study plays a key role in ensuring you get useful results. Without a facilitator, the software must guide the participants through the session and record what happens. Take the time to test software and select one that is right for your study.

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4. Write your own tasks and questions

Think through your goals and what you want to achieve from the testing. Many of the unmoderated testing services include study templates with generic example tasks. Remember they are templates, and your tasks and questions should be specific to your particular study. Any task instructions guiding the participants should be clear and directive.

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5. Trial session

You’ve done all of the upfront work, now it’s time to test that it works, the software does what you expect and the instructions you have written can be followed. Doing a test run is crucial, especially with unmoderated usability testing, as there won’t be a facilitator in the testing to fix any problems.

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6. Recruit participants

Having defined your target audience and demographic, now is the time to recruit participants. Ensuring you have some control over the recruitment process is important, either through screening questions or recruiting your own. There are services that  recruit from a pool of willing participants. Thiscan be a great way to get a wide range of users.

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7. Analyze results

You are likely to accumulate a lot of data from your unmoderated testing. You’ll need a way to organize and analyze the data to derive insights that are valuable. Depending on the type of usability testing you do will vary the type of results. Quantitative testing gives data-driven results and direct answers. Whereas qualitative testing through audio or video recordings of participants’ actions or comments will need time to analyze and look at behavioral observations. 

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Wrap Up 🌯

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Unmoderated usability testing can be a good option for your study. It may not be right for all of your studies all of the time. While it can be quick to implement and often cheaper than moderated usability testing, it still requires time and planning to ensure you get the data insights you are looking for. Following a checklist can be a great way to ensure you approach your research methodically.

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What is Information Architecture?

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Information architecture (IA) is a term used to describe how content or information is organised and arranged. This can relate to a website, a retail store or an app. And you could even consider the way a library is sorted to be IA. 

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For the purposes of this we will be focussed on websites. IA is fundamentally important to the success of your website. It determines how your users will access the information and the success of their user experience (UX) whilst on your website. And ultimately if you can keep users on your website long enough to complete their task.

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IA can be broken down into 3 main areas to consider when building great user experience:

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• Navigation: How people make their way through information (website content)
• Labels: How information is named and represented.
• Search: How people will look for information (keywords, categories)

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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 mean an intuitive website is built. But at any point in your websites life cycle it can be of value to test and review. 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.

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Why is Information Architecture important to web design? 🏗️

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If you’ve ever tried to use something and thought, “where am I supposed to go next?” or “this doesn’t make any sense,” you are encountering an issue with an information ‍architecture.

The Information Architecture Institute

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The way in which your users will use your website depends largely on how the information is presented and organised. By following through the tasks that you expect your users to undertake you can better understand the user experience. If the user can easily flow from point to point, finding what they need in a quick and efficient (and ideally intuitive manner) they are far more likely to stick around. And return when they need to.

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The opposite is definitely true also. If users find your website difficult to follow, hard to navigate and get lost or confused. They will not stick around to find out more. They will move on, and swiftly, to your competition. Frustrated, and disengaged. You will find it difficult to win them back.

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What does good information architecture look like for my users? 👀

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By providing a simple, clear and straightforward path users can stay focussed on their task, removing overwhelm and confusion. How often do you disappear ‘down a rabbit hole’ when on the internet? Confusing paths or overwhelming options may mean users move off on tangents, and become less likely to complete their initial task. Ultimately the best user experience is one that delivers the right information at the right time. Not too slow and not too complicated. 

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Always keep in mind that a great IA is:

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• Navigation: Always think straightforward, simple and intuitive.  Keep the navigation menu clean, clear and brief. Content and information where it’s expected to be. No point putting dog collars under dog food.
• Labels: Consider how pages, content and information is named. This needs to be direct and simple to understand. If you want people to find your store label the page ‘location’ or ‘find us’ or even ‘find our store’.
• Search: Most of your users will use search as a last resort. They will try to navigate their way through your website before resorting to a search option. Considering carefully the keywords for information that support the search tool. If they have already failed to find the information through your navigation, don’t let them down now.

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With all of these lined up in behind great web design, which is clear, bright and attractive. Along with language which appeals to your user.  You are providing a UX that will entice, engage and ultimately keep them on your website and converting.

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What does great information architecture look like for my organization?

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Great IA goes beyond simply being about your user experience. Your organization can benefit hugely with testing, research and insights put into your website IA. 

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With an IA that creates an easy navigable and engaging website your users are less likely to move off to your competitors. You’ve worked hard to get them to your website, through marketing and SEO. Delivering what your user expects and making it easy to find, means they will complete their task, and are far more likely to return. 

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By finding what they need quickly, and intuitively, users are more likely to be converted and generate leads or sales. Delivering and answering questions can also reduce the need for support. If you can, your organization's website should answer your users questions, before they complete. This means they are less likely to need to email and /or call for support, reducing overheads and time lag before conversion.

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Your organization's reputation is so important, your website may be your only interaction with users. If they have an easy user experience, their questions answered, and are able to complete what they need simply they leave with a great impression of your organization. They are more likely to return and their overall takeaway is that your organization is trustworthy, organised and easy to deal with. The opposite is quite possible with poor IA and design. You get but one chance to grab their attention and keep them. Do it badly and you may never get them back.

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Creating great information architecture 👷🏻

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User research with OptimalSort

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Of course the best website IA is based on your users experience. And there is no better way to get a full understanding of your users than by conducting research. At any point in your website's life cycle it can be beneficial to undertake research such as card sorting. At the beginning stages of your website build is best, but your website should be evolving as your organization does, therefore any time there are shifts in what you do or offer is a great time to revisit your UX and how best to deliver this. OptimalSort tests users on how they intuitively would like to see information sorted on your website. Building IA based on data, rather than assumptions, will mean that content and information can be sorted in a way that truly delivers a simple and intuitive experience.

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Maintaining your website with Treejack

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With a great IA, based on card sorting user research, your website content needs to be maintained. Tree testing allows you to see where your users are getting lost in your website navigation. And also how they expect to look for key information. The Treejack tool provides real user insights on how your website navigation is working, how it can work better, and ultimately how to fix paths that don’t work. Providing hard data to inform an intuitive IA.

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Wrap Up 🌮

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So, information architecture is fundamental to your website and how it operates. Want to learn more about information architecture? Take a look at our article, or download 'The Actionable IA Guide'.

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Supporting your website with user research can mean you build and design a intuitive website that simply rocks! 

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Learn more about card sorting with our 101 guide. And more on tree testing.