How to conduct a user interview

As artificial intelligence (AI) continues to advance and permeate various industries, the field of user experience (UX) research is no exception. 

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At Optimal Workshop, our recent Value of UX report revealed that 68% of UX professionals believe AI will have the greatest impact on analysis and synthesis in the research project lifecycle. In this article, we'll explore the current and potential applications of AI in UXR, its limitations, and how the role of UX researchers may evolve alongside these technological advancements.

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How researchers are already using AI 👉📝

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AI is already making inroads in UX research, primarily in tasks that involve processing large amounts of data, such as

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• Automated transcription: AI-powered tools can quickly transcribe user interviews and focus group sessions, saving researchers significant time.

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• Sentiment analysis: Machine learning algorithms can analyze text data from surveys or social media to gauge overall user sentiment towards a product or feature.

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• Pattern recognition: AI can help identify recurring themes or issues in large datasets, potentially surfacing insights that might be missed by human researchers.

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• Data visualization: AI-driven tools can create interactive visualizations of complex data sets, making it easier for researchers to communicate findings to stakeholders.

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As AI technology continues to evolve, its role in UX research is poised to expand, offering even more sophisticated tools and capabilities. While AI will undoubtedly enhance efficiency and uncover deeper insights, it's important to recognize that human expertise remains crucial in interpreting context, understanding nuanced user needs, and making strategic decisions. 

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The future of UX research lies in the synergy between AI's analytical power and human creativity and empathy, promising a new era of user-centered design that is both data-driven and deeply insightful.

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The potential for AI to accelerate UXR processes ✨ 🚀

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As AI capabilities advance, the potential to accelerate UX research processes grows exponentially. We anticipate AI revolutionizing UXR by enabling rapid synthesis of qualitative data, offering predictive analysis to guide research focus, automating initial reporting, and providing real-time insights during user testing sessions. 

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These advancements could dramatically enhance the efficiency and depth of UX research, allowing researchers to process larger datasets, uncover hidden patterns, and generate insights faster than ever before. As we continue to develop our platform, we're exploring ways to harness these AI capabilities, aiming to empower UX professionals with tools that amplify their expertise and drive more impactful, data-driven design decisions.

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AI’s good, but it’s not perfect 🤖🤨

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While AI shows great promise in accelerating certain aspects of UX research, it's important to recognize its limitations, particularly when it comes to understanding the nuances of human experience. AI may struggle to grasp the full context of user responses, missing subtle cues or cultural nuances that human researchers would pick up on. Moreover, the ability to truly empathize with users and understand their emotional responses is a uniquely human trait that AI cannot fully replicate. These limitations underscore the continued importance of human expertise in UX research, especially when dealing with complex, emotionally-charged user experiences.

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Furthermore, the creative problem-solving aspect of UX research remains firmly in the human domain. While AI can identify patterns and trends with remarkable efficiency, the creative leap from insight to innovative solution still requires human ingenuity. UX research often deals with ambiguous or conflicting user feedback, and human researchers are better equipped to navigate these complexities and make nuanced judgment calls. As we move forward, the most effective UX research strategies will likely involve a symbiotic relationship between AI and human researchers, leveraging the strengths of both to create more comprehensive, nuanced, and actionable insights.

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Ethical considerations and data privacy concerns 🕵🏼‍♂️✨

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As AI becomes more integrated into UX research processes, several ethical considerations come to the forefront. Data security emerges as a paramount concern, with our report highlighting it as a significant factor when adopting new UX research tools. Ensuring the privacy and protection of user data becomes even more critical as AI systems process increasingly sensitive information. Additionally, we must remain vigilant about potential biases in AI algorithms that could skew research results or perpetuate existing inequalities, potentially leading to flawed design decisions that could negatively impact user experiences.

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Transparency and informed consent also take on new dimensions in the age of AI-driven UX research. It's crucial to maintain clarity about which insights are derived from AI analysis versus human interpretation, ensuring that stakeholders understand the origins and potential limitations of research findings. As AI capabilities expand, we may need to revisit and refine informed consent processes, ensuring that users fully comprehend how their data might be analyzed by AI systems. These ethical considerations underscore the need for ongoing dialogue and evolving best practices in the UX research community as we navigate the integration of AI into our workflows.

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The evolving role of researchers in the age of AI ✨🔮

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As AI technologies advance, the role of UX researchers is not being replaced but rather evolving and expanding in crucial ways. Our Value of UX report reveals that while 35% of organizations consider their UXR practice to be "strategic" or "leading," there's significant room for growth. This evolution presents an opportunity for researchers to focus on higher-level strategic thinking and problem-solving, as AI takes on more of the data processing and initial analysis tasks.

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The future of UX research lies in a symbiotic relationship between human expertise and AI capabilities. Researchers will need to develop skills in AI collaboration, guiding and interpreting AI-driven analyses to extract meaningful insights. Moreover, they will play a vital role in ensuring the ethical use of AI in research processes and critically evaluating AI-generated insights. As AI becomes more prevalent, UX researchers will be instrumental in bridging the gap between technological capabilities and genuine human needs and experiences.

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Democratizing UXR through AI 🌎✨

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The integration of AI into UX research processes holds immense potential for democratizing the field, making advanced research techniques more accessible to a broader range of organizations and professionals. Our report indicates that while 68% believe AI will impact analysis and synthesis, only 18% think it will affect co-presenting findings, highlighting the enduring value of human interpretation and communication of insights.

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At Optimal Workshop, we're excited about the possibilities AI brings to UX research. We envision a future where AI-powered tools can lower the barriers to entry for conducting comprehensive UX research, allowing smaller teams and organizations to gain deeper insights into their users' needs and behaviors. This democratization could lead to more user-centered products and services across various industries, ultimately benefiting end-users.

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However, as we embrace these technological advancements, it's crucial to remember that the core of UX research remains fundamentally human. The unique skills of empathy, contextual understanding, and creative problem-solving that human researchers bring to the table will continue to be invaluable. As we move forward, UX researchers must stay informed about AI advancements, critically evaluate their application in research processes, and continue to advocate for the human-centered approach that is at the heart of our field.

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By leveraging AI to handle time-consuming tasks and uncover patterns in large datasets, researchers can focus more on strategic interpretation, ethical considerations, and translating insights into impactful design decisions. This shift not only enhances the value of UX research within organizations but also opens up new possibilities for innovation and user-centric design.

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As we continue to develop our platform at Optimal Workshop, we're committed to exploring how AI can complement and amplify human expertise in UX research, always with the goal of creating better user experiences.

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The future of UX research is bright, with AI serving as a powerful tool to enhance our capabilities, democratize our practices, and ultimately create more intuitive, efficient, and delightful user experiences for people around the world.

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Few UX research techniques can surpass the user interview for the simple fact that you can gain a number of in-depth insights by speaking to just a handful of people. Yes, the prospect of sitting down in front of your customers can be a daunting one, but you’ll gain a level of insight and detail that really is tough to beat.

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This research method is popular for a reason – it’s extremely flexible and can deliver deep, meaningful results in a relatively short amount of time.

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We’ve put together this article for both user interview newbies and old hands alike. Our intention is to give you a guide that you can refer back to so you can make sure you're getting the most out of this technique. Of course, feel free to leave a comment if you think there’s something else we should add.

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What is a user interview?

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User interviews are a technique you can use to capture qualitative information from your customers and other people you’re interested in learning from. For example, you may want to interview a group of retirees before developing a new product aimed at their market.

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User interviews usually follow the format of a guided conversation, diving deep into a particular topic. While sometimes you may have some predefined questions or topics to cover, the focus of your interviews can change depending on what you learn along the way.

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Given the format, user interviews can help you answer any number of questions, such as:

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• How do people currently shop online? Are there any products they would never consider purchasing this way?
• How do people feel about using meal delivery services? What stops them from trying them out?
• How do ride sharing drivers figure out which app to use when they’re about to start a shift?

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It’s important to remember that user interviews are all about people's perception of something, not usability. What this means in practical terms is that you shouldn’t go into a user interview expecting to find out how they navigate through a particular app, product or website. Those are answers you can gain through usability testing.

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When should you interview your users?

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Now that we have an understanding of what user interviews are and the types of questions this method can help you answer, when should you do them? As this method will give you insights into why people think the way they do, what they think is important and any suggestions they have, they’re mostly useful in the discovery stages of the design process when you're trying to understand the problem space.

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You may want to run a series of user interviews at the start of a project in order to inform the design process. Interviews with users can help you to create detailed personas, generate feature ideas based on real user needs and set priorities. Looked at another way, doesn’t it seem like an unnecessary risk not to talk to your users before building something for them?

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Plan your research

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Before sitting down and writing your user interview, you need to figure out your research question. This is the primary reason for running your user interviews – your ‘north star’. It’s also a good idea to engage with your stakeholders when trying to figure this question out as they’ll be able to give you useful insights and feedback.

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A strong research question will help you to create interview questions that are aligned and give you a clear goal. The key thing is to make sure that it’s a strong, concise goal that relates to specific user behaviors. You don’t want to start planning for your interview with a research question like “How do customers use our mobile app”. It’s far too broad to direct your interview planning.

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Write your questions

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Now it’s time to write your user interview questions. If you’ve taken the time to engage with stakeholders and you’ve created a solid research question, this step should be relatively straightforward.

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Here are a few things to focus on when writing your interview questions:

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• Encourage your interviewees to tell stories: There’s a direct correlation between the questions you write for a user interview and the answers you get back. Consider more open-ended questions, with the aim of getting your interviewees to tell you stories and share more detail. For example, “Tell me about the last car you owned” is much better than “What was the last car you owned”.
• Consider different types of questions: You don’t want to dive right into the complex, detailed questions when your interviewee has barely walked into the room. It’s much better to start an interview off with several ‘warm-up’ questions, that will get them in the right frame of mind. Think questions like: “What do you do for work?” and “How often do you use a computer at home?”. Answering these questions will put them in the right frame of mind for the rest of the interview.
• Start with as many questions as you can think of – then trim: This can be quite a helpful exercise. When you’re actually putting pen to paper (or fingers to keyboard) and writing your questions, go broad at first. Then, once you’ve got a large selection to choose from, trim them back.
• Have someone review your questions: Whether it’s another researcher on your team or perhaps someone who’s familiar with the audience you plan to interview, get another pair of eyes on your questions. Beyond just making sure they all make sense and are appropriate, they may be able to point out any questions you may have missed.

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Recruit participants

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Having a great set of questions is all well and good, but you need to interview the right kind of people. It’s not always easy. Finding representative or real users can quickly suck up a lot of time and bog down your other work. But this doesn’t have to be the case. With some strategy and planning you can make the process of participant recruitment quick and easy.

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There are 2 main ways to go about recruitment. You can either handle the process yourself – we’ll share some tips for how to do this below – or use a recruitment service. Using a dedicated recruitment service will save you the hassle of actively searching for participants, which can often become a significant time-sink.

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If you’re planning to recruit people yourself, here are a few ways to go about the process. You may find that using multiple methods is the best way to net the pool of participants you need.

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• Reach out to your customer support team: There’s a ready source of real users available in every organization: the customer support team. These are the people that speak to your organization’s customers every day, and have a direct line to their problems and pain points. Working with this team is a great way to access suitable participants, plus customers will value the fact that you’re taking the time to speak to them.
• Recruit directly from your website: Support messaging apps like Intercom and intercept recruiting tools like Ethnio allow you to recruit participants directly from your website by serving up live intercepts. This is a fast, relatively hands-off way to recruit people quickly.
• Ask your social media followers: LinkedIn, Twitter and Facebook can be great sources of research participants. There’s also the bonus that you can broadcast the fact that your organization focuses on research – and that’s always good publicity! If you don’t have a large following, you can also run paid ads on different social platforms.

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Once a pool of participants start to flow in, consider setting up a dedicated research panel where you can log their details and willingness to take part in future research. It may take some admin at the start, but you’ll save time in the long run.

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Note: Figure out a plan for participant data protection before you start collecting and storing their information. As the researcher, it’s up to you to take proper measures for privacy and confidentiality, from the moment you collect an email address until you delete it. Only store information in secure locations, and make sure you get consent before you ever turn on a microphone recorder or video camera.

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Run your interviews

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Now for the fun part – running your user interviews. In most cases, user interviews follow a simple format. You sit down next to your participant and run through your list of questions, veering into new territory if you sense an interesting discussion. At the end, you thank them for their time and pass along a small gift (such as a voucher) as a thank-you.

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Of course, there are a few other things that you’ll want to keep in mind if you really want to conduct the best possible interviews.

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• Involve others: User interviews are a great way to show the value of research and give people within your organization a direct insight into how users think. There are no hard and fast rules around who you should bring to a user interview, just consider how useful the experience is likely to be for them. If you like, you can also assign them the role of notetaker.
• Record the interview: You’ll have to get consent from the interviewee, but having a recording of the interview will make the process of analysis that much easier. In addition to being able to listen to the recording again, you can convert the entire session into a searchable text file.
• Don’t be afraid to go off-script: Interviewing is a skill, meaning that the more interviews you conduct, the better you’re going to get. Over time, you’ll find that you’re able to naturally guide the conversation in different directions as you pick up on things the interviewee says. Don’t be discouraged if you find yourself sticking to your prepared questions during your first few interviews.
• Be attentive: You don’t want to come across as a brick wall when interviewing someone – you want to be seen as an attentive listener. This means confirming that you’re listening by nodding, making eye contact and asking follow-up questions naturally (this last one may take practice). If you really struggle to ask follow-up questions, try writing a few generic questions can you can use at different points throughout the interview, for example “Could you tell me more about that?”. There’s a great guide on UXmatters about the role empathy has to play in understanding users.
• Debrief afterwards: Whether it’s just you or you and a notetaker, take some time after the interview to go over how it went. This is a good opportunity to take down any details either you may have missed and to reflect and discuss some of the key takeaways.

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Analyze your interview findings

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At first glance, analyzing the qualitative data you’ve captured from a user interview can seem daunting. But, with the right approach (and some useful tools) you can extract each and every useful insight.

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If you’ve recorded your interview sessions, you’ll need to convert your audio recordings into text files. We recommend a tool like Descript. This software makes it easy to take an audio file of your recording and transform it into a document, which is much faster than doing it without dedicated software. If you like, there’s also the option of various ‘white glove’ services where someone will transcribe the interview for you.

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With your interview recordings transcribed and notes in-hand, you can start the process of thematic analysis. If you’re unfamiliar, thematic analysis is one of the most popular approaches for qualitative research as it helps you to find different patterns and themes in your data. There are 2 ways to approach this. The first is largely manual, where you set up a spreadsheet with different themes like ‘navigation issue’ and ‘design problem’, and group your findings into these areas. This can be done using sticky notes, which used to be a common ways to analyze findings.

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The second involves dedicated qualitative research tool like Reframer. You log your notes over the course of several interview sessions and then use Reframer’s tagging functionality to assign tags to different insights. By applying tags to your observations, you can then use its analysis features to create wider themes. The real benefit here is that there’s no chance of losing your past interviews and analysis as everything is stored in one place. You can also easily download your findings into a spreadsheet to share them with your team.

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What’s next?

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With your interviews all wrapped up and your analysis underway, you’re likely wondering what’s next. There’s a good chance your interviews will have opened up new areas you’d like to test, so now could be the perfect time to assess other qualitative research methods and add more human data to your research project. On the other hand, you may want to move onto quantitative research and put some numbers behind your research.

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Whether you choose to proceed down a qualitative or quantitative path, we’re pulled together some more useful articles and things for you to read:

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• Qualitative research methods – A breakdown of various qualitative research methods and why you’d want to use this research approach in the first place.
• Taking better notes for better sensemaking – Learn how you can improve your notetaking abilities before your next user interview or usability test.
• 13 time-saving tips and tools for conducting great user interviews – User interviews can be time-sinks, so take a look at these tips to make the process as smooth as possible.
• Pros and cons of conducting user interviews (Interaction Design Foundation) – A really useful resource that breaks down the pros and cons of user interviews.
• Tool: Reframer – You can use Reframer (our qualitative note taking tool) to capture detailed notes during your interviews. Then, you can apply tags and use Reframer’s analysis features to make the most of your interview data.
• Tool: Descript – Transcribing interviews is arduous, and can often take more time than the interview itself. Use a transcription tool like Descript to speed the process up.
• 16 tips for better user interviews – If you’d like another checklist to run through before you start your user interviews, this one is worth checking out.

Our exciting new feature, segments, saves time by allowing you to create and save groups of participant responses based on various filters. Think of it as your magic wand to effortlessly organize and scrutinize the wealth of data and insight you collect in your studies. Even more exciting is that the segments are available in all our quantitative study tools, including Optimal Sort, Treejack, Chalkmark, and Questions.

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What exactly are segments?

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In a nutshell, segments let you effortlessly create and save groups of participants' results based on various filters, saving you and the team time and ensuring you are all on the same page. 

A segment represents a demographic within the participants who completed your study. These segments can then be applied to your study results, allowing you to easily view and analyze the results of that specific demographic and spot the hidden trends.

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What filters can I use?

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Put simply, you've got a treasure trove of participant data, and you need to be able to slice and dice it in various ways. Segmenting your data will help you dissect and explore your results for deeper and more accurate results.

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Question responses: Using a screener survey or pre - or post-study questions with pre-set answers (like multi-choice), you can segment your results based on their responses.

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URL tag: If you identify participants using a unique identifier such as a URL tag, you can select these to create segments.

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Tree test tasks, card sort categories created, first click test and survey responses: Depending on your study type, you can create a segment to categorize participants based on their response in the study. 

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Time taken: You can select the time taken filter to view data from those who completed your study in a short space of time. This may highlight some time wasters who speed through and probably haven’t provided you with high-quality responses. On the other hand, it can provide insight into A/B tests for example, it could show you if it’s taking participants of a tree test longer to find a destination in one tree or another.

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With this feature, you can save and apply multiple segments to your results, using a combination of AND/OR logic when creating conditions. This means you can get super granular insights from your participants and uncover those gems that might have otherwise remained hidden.

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When should you use segments?

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This feature is your go-to when you have results from two or more participant segments. For example, imagine you're running a study involving both teachers and students. You could focus on a segment that gave a specific answer to a particular task, question, or card sort. It allows you to drill down into the nitty-gritty of your data and gain more understanding of your customers.

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How segments help you to unlock data magic 💫

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Let's explore how you can harness the power of segments:

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Save time: Create and save segments to ensure everyone on your team is on the same page. With segments, there's no room for costly data interpretation mishaps as everyone is singing from the same hymn book.

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Surface hidden trends: Identifying hidden trends or patterns within your study is much easier.  With segments,  you can zoom in on specific demographics and make insightful, data-driven decisions with confidence.

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Organized chaos: No more data overload! With segments, you can organize participant data into meaningful groups, unleashing clarity and efficiency.

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How to create a segment

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Ready to take segments for a spin?  To create a new segment or edit an existing one, go to  Results > Participants > Segments. Select the ‘Create segment’ button and select the filters you want to use. You can add multiple conditions, and save the segment.  To select a segment to apply to your results, click on ‘All included participants’ and select your segment from the drop-down menu.  This option will apply to all your results in your study. 

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We can't wait to see the exciting discoveries you'll make with this powerful tool. Get segmenting, and let us know what you think! 

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Help articles
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How to add a group tag in a study URL for participants
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How to integrate with a participant recruitment panel

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