Don't make the mistake of designing for a vague persona

It's easy to fall into the trap of designing for a persona that seems clearly defined on the surface but doesn't actually translate to anything meaningful. These deceptive personas simply state an age range, sex, and income level that make it near impossible to gain any real insight into what your users actually need.

Your user is a lot more than a sentence that states: "single male, aged 28-36 years old, living in an urban environment."

Demographics are sexy, but the way people use a product is often shaped more by context and motivation than by who they are on paper. This means your design must solve for what your user is actually trying to achieve, not just who they happen to be.

And this is what smart UX design is all about...

Designing for a specific problem.

Successful products are built around the problem they solve, not the person who happens to be solving it

The Jobs to Be Done framework puts this well. People don't buy a product, they hire it to do a job. A parent buying a drill isn't buying a drill, they're hiring a way to hang a shelf. The job stays consistent even as the person doing the hiring changes.

According to social scientist and consumer futurist Arnold Mitchell, consumers can be defined by their values and lifestyle (VALS). People fall into categories such as innovators, thinkers, believers, achievers, strivers, experiencers, makers, and survivors.

With this in mind, designers need to be aware that consumer tastes, income levels, and preferences change over time...

To put it another way....

Your user base is dynamic and ever-changing

In his book How To Write Advertising That Sells, author Clyde Bedell makes the important point that it is more important that an advertiser knows their customer than it is for them to know their product. This is especially important when you consider how quickly life can change. 

Think about it like this, older people die and leave your market, newly weds buy houses and start families, which then changes their priorities, and fresh graduates with new ideas join the workforce.

All these factors change the way messages are accepted by a target audience that sees your ads on their feed.

The people using your product today won't be the same people using it in five years. Someone signs up as a student and later becomes a working professional. A user starts out as a beginner and becomes an expert.

Life stages shift, contexts shift, and if your design is anchored to a demographic snapshot rather than a problem, it becomes outdated the moment your users change.

People entering and leaving your user base is a natural cycle

If you’ve read Breakthrough Advertising by Eugene Schwartz, you’ll notice how this links to the five levels of product awareness and how it influences a market’s sophistication levels.

To put it another way, Designing around a specific problem means your product stays relevant even as the people using it don't. The job to be done tends to stay consistent, even when the person doing it doesn't. 

Design for the problem, not the profile

To overcome the friction that comes from designing for a constantly evolving user base, smart product teams build their UX around the underlying problem, not a static user profile.

The core problem tends to remain constant, even as the range of people experiencing it varies widely.

Approach your users as individuals

Your users can be grouped through shared needs or behaviours, but you should still design for them as individuals, not just a segment.

The reason for this is that people have their own individual context that often differentiates them from others facing the same problem.

For example, a budgeting app can attract users with completely different income levels, life stages, and financial goals, all united by the same core need of getting better control over their money.

In conclusion

Be specific about the problem you're solving.

Clarity of purpose is fundamental to good UX. As mentioned above, a wide range of people can be drawn to the same product, and what drives this is a user's ability to see their own problem reflected in the solution.

This happens when design focuses on solving a specific issue like in the example above, financial clarity.

Focusing on a specific problem makes a product durable and lets it resonate across a wide range of user contexts and life stages.