The screen says: Your summary. Please review your details.
You scroll. Everything looks correct. At the bottom, the button: Place binding order.
You press. You think: I reviewed. I decided.
You didn’t review. You scrolled. That’s not the same thing — but from the inside it feels identical.
* * *
For ten years I’ve built screens like this. Loan applications, account openings, portfolio rebalancing. A good part of my job is shaping the moment when a person believes they’ve made a conscious decision.
I know the tools.
Sliders. You set the loan amount “yourself.” In reality, the default value is pre-set, the step size nudges in the preferred direction, and the ends of the scale are chosen so the midpoint lands where the bank wants it. You drag the slider. It feels like your choice.
Personalization questions. “How much risk do you want to take?” Three options: conservative, balanced, growth. You pick balanced. The next page shows you a portfolio calibrated to “balanced.” What you don’t see: all three options lead to products from the same shelf. The dialogue didn’t create knowledge. It created involvement.
Summary screens. You see your details, organized, tidy, with a checkmark next to each field. All correct. The visual language says: you’ve reviewed this. In truth, you skimmed. Nobody reads the summary of a form they just filled out themselves. The screen isn’t there to inform you. It’s there so you feel informed.
* * *
I’m not writing this as an indictment. Most of my colleagues are smart, conscientious, and want to build products that work. The problem isn’t the intention. The problem is the metric.
When you test an interface for conversion, you measure whether someone completes the process. You don’t measure whether someone understood what they completed. The two things look identical on a dashboard: a completed transaction.
The difference lies in a dimension the dashboard doesn’t know. Did the customer know what they were doing? Or did they only feel like they knew?
The second version is cheaper to produce. And it sells identically.
* * *
There’s an ingredient being added that makes the problem worse.
For some time now, systems have been explaining to me why they recommend something. “Based on your risk profile.” “Because similar customers chose this product.” Small, friendly paragraphs that create the appearance of transparency.
These explanations are never aggressive. They’re always plausible. And they serve a function that’s rarely spoken aloud in practice.
They end the question of whether you’re in control.
You read the rationale. You nod. You click. The rationale wasn’t wrong. But it also wasn’t there for you to understand. It was there for you to stop asking.
* * *
I haven’t left the industry. I still build financial apps. But I ask a question the market doesn’t reward:
At which point would the customer want to stop — if they knew this is a place to stop?
* * *
The full essay on this topic:
