UX Mistakes that Cost Dollars and Lives

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ux mistakes

You plan for a new product and many hours and dollars are put in. You are quite proud of the finished product. You execute your product and it flops. “It made sense in my head,” you quizzically say to yourself. We have all had those but-it-made-sense-in-my-head moments. At a smaller scale, it may be a bit funny. But when you’re a larger company, UX mistakes can cost millions. User experience (UX) and usability testing are essential for mitigating the risk of these blunders.

The Impact of UX Mistakes: Why Getting It Right Matters

In today's digital landscape, user experience (UX) has emerged as a critical factor in the success of any online platform, application, or product. UX encompasses every interaction a user has with a digital interface, from the first click to the final purchase or action. While a seamless and intuitive UX can elevate a brand and foster user loyalty, even minor UX design mistakes can have significant repercussions. Let's explore the profound impact UX mistakes can have:

1. Loss of User Engagement

Poor UX design can lead to frustration and confusion among users. Cluttered interfaces, confusing navigation, or slow loading times can drive users away, resulting in decreased engagement and interaction with your platform. Users are more likely to abandon a website or app if they encounter obstacles or have difficulty finding what they need.

2. Negative Brand Perception

UX directly influences how users perceive a brand. A negative experience can tarnish a brand's reputation, leading to distrust and reluctance to engage in future interactions. In today's interconnected world, word-of-mouth travels fast, and users are quick to share their experiences—both positive and negative—on social media and review platforms, further amplifying the impact of UX mistakes on brand perception.

3. Decreased Conversion Rates

One of the primary goals of UX design is to guide users seamlessly through the conversion funnel, whether it's making a purchase, signing up for a service, or subscribing to a newsletter. However, UX mistakes such as complex checkout processes, hidden call-to-action buttons, or forms with too many fields can impede the conversion process, resulting in lost sales and missed opportunities for growth.

4. Increased Support Costs

Poor UX often leads to an influx of customer support inquiries as users struggle to navigate the platform or encounter errors. Addressing these inquiries requires time and resources, increasing support costs for the company. Additionally, frequent UX-related issues can strain customer support teams and undermine their ability to address more critical issues effectively.

5. Competitive Disadvantage

In today's competitive market, users have no shortage of alternatives if they encounter subpar UX on a particular platform. Competitors who prioritize UX design and offer a more intuitive and seamless experience are likely to attract disgruntled users away from their competitors. Over time, this can erode market share and undermine the long-term viability of the business.

6. Impact on SEO

User experience is increasingly becoming a ranking factor in search engine algorithms. Search engines like Google prioritize websites that offer a positive user experience, including factors such as mobile-friendliness, page load speed, and overall usability. UX mistakes that result in high bounce rates or low dwell times can negatively impact search engine rankings, making it harder for users to discover your platform organically.


UX Mistakes: Costly Lessons Learned from Big Companies

Here are four costly but-it-made-sense-in-my-head moments experienced by companies:

1. Walmart

Walmart’s 1.85 billion dollar blunder is well-known in the UX industry. Based on surveys to consumers, Walmart reorganized its stores to reduce clutter. The result? Walmart’s sales plummeted by $1.85 million dollars. Walmart’s mistake was that it made these decisions based on consumer surveys instead of observing consumer behavior. The questions were also leading which already primes the surveyed to answer the question in a certain way. While surveys and self-reporting methods of analyzing consumers are a good way to begin examining user experience, self-reported data is known to be one of the least reliable methods of gathering data and is only one of many factors to consider.

2. McDonald’s

McDonald’s and other fast food restaurants revamped their menus to include healthier options such as healthy smoothies and gourmet sandwiches based on millennial self-reporting of food preferences. But these changes did not bring more millennial customers. These efforts flopped as it turns out millennials still prioritize value and convenience. McDonald’s could have saved significant time and expense by investing in real user research before investing in these menu changes which would help them cater to what millennials really want.

3. The Medical Industry

According to a recent study, physicians spend about half their time doing paperwork. This is not only inefficient use of physicians’ time and training, patients’ time is also being wasted. Of the reasons cited for this colossal waste of time, two involve application usability / UX principles. Namely, the medical forms and software are not user-friendly and information workflows are extremely inefficient. Additionally, the current design of medical software often make it prohibitively difficult to navigateresulting in critical information being missed and patients being seriously injured or dying.

4. Fiat Chrysler

As if losing millions is not bad enough, people have almost literally been killed because of some pretty bad made-sense-in-my-head moments. In 2016, Fiat Chrysler had to recall more than 1.1 million cars due to its confusing gear shift. Drivers were confused by Chrysler’s gear shift indications resulting in some roll-away incidents which may have led to some serious injuries.

Key Takeaways: Avoiding Common UX Design Mistakes

The takeaways from the above examples are many but we can highlight a few:

  • Do not rely on self-reported data. People not only lie on surveys but often unknowingly lie to themselves. It is critical to understand and leverage other more reliable methods for building user requirements and preferences.
  • Run a “dress rehearsal” with usability testing. Whenever possible, to best account for environmental variables, make sure that the testing is conducted in the users’ natural environments in order to account for all possible real-world influences.
  • And be careful to not assume that just because it makes sense in your head, it’ll make sense in someone else’s.

Frequently Asked Questions

What are some common UX mistakes companies make?

Common UX mistakes include poor navigation, slow load times, cluttered interfaces, and lack of mobile optimization. These errors can frustrate users and lead to decreased engagement and conversions.

How can businesses avoid making costly UX mistakes?

Businesses can avoid UX mistakes by conducting thorough user research, implementing usability testing, and iterating based on user feedback. It’s crucial to design with the end-user in mind and continuously refine the user experience.

What are the most common UX problems encountered by users?

Common UX problems include difficult navigation, lack of intuitive design, slow load times, and inaccessible content. These problems can lead to user frustration and abandonment

How can I troubleshoot and resolve UX issues in my website or application?

Troubleshoot UX issues by gathering user feedback, conducting usability testing, and reviewing site analytics. Resolve them by implementing changes that simplify navigation, improve load times, and enhance overall usability.

What are UX fails, and why are they detrimental to user experience?

UX fails are serious errors in user experience design that result in negative user interactions, such as broken links, unintuitive navigation, or inaccessible content. They are detrimental because they can cause user frustration, reduce engagement, and harm brand loyalty.

What distinguishes a UX design fail from other types of design mistakes?

A UX design fail is a significant error that severely impacts the user experience, such as a non-functional navigation menu or a critical form that’s impossible to submit. These fails often lead to major user frustration and high abandonment rates.

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Abdul Suleiman
Abdul SuleimanChief Experience Officer
Abdul Suleiman

Abdul has helped over 40 Fortune 500 companies make informed user-centered design decisions through evidence-based user research and UX best practices. As an Adjunct Professor, Abdul has taught in DePaul University’s graduate UX programs and for nine other universities.

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