Make effort visible

Value is often measured by outcomes—does the product work? Does it fulfill its purpose? Yet companies also emphasize effort: handmade, carefully crafted, time-intensive. The question is: Does visible or communicated effort influence value perception independently of outcomes? How strong is this effect, and what evidence supports it?

Studies

The Poetry Experiment

Kruger, Wirtz, Van Boven, and Altermatt conducted a groundbreaking experiment on the Effort Heuristic at the University of Illinois in 2004. They showed 60 students the same poem—with one crucial difference: they told half the students that the author had spent 18 hours writing it, and the other half that it took only 4 hours. Keep in mind: everyone read exactly the same text. Nevertheless, students rated the "18-hour poem" as significantly more artistic and valuable. The same effect was observed with paintings: greater reported working time automatically led to higher appreciation, completely independent of the actual quality of the work.

The Armament Experiment

In the same 2004 study series, Kruger and his team showed participants photos of identical medieval suits of armor. The only difference: one was labeled 'Production: 100 hours of handwork,' the other '20 hours.' The result was striking: participants valued the '100-hour armor' 40% higher—despite both photos showing the exact same armor. The mere information about invested time fundamentally altered their perception of value, even though the product itself remained unchanged.

The Locksmith Paradox

In 2010, Dan Ariely documented a paradox involving a Boston locksmith in his book 'The Upside of Irrationality'. As a beginner, the locksmith needed 30 minutes per lock, often caused damage—and received generous tips. After years of experience, he could open locks in 2 minutes without any damage. Yet customers complained about the price. They interpreted his speed as the work being 'too easy' rather than as expertise. Only when he artificially slowed down did customers once again accept the full value of his work.

Principle

Which principle for Customer Experience Design can be derived from this? People value outcomes more highly when they witness the effort behind them—a principle gaining particular importance in an era of increasing automation and instant services. While companies often strive to make processes invisible and frictionless, strategically revealing work and effort can significantly enhance perceived quality and value. This effect proves especially powerful for complex or personalized services where customers struggle to assess quality, but loses impact when the demonstrated effort appears inefficient or contrived. The following guidelines show how to implement this principle in practice.

Guidelines

Slow down magic

When something happens too quickly, its value is underestimated. Artificial delays that simulate work can increase perceived quality – ethically acceptable when transparent. The following examples illustrate this guideline:

• TurboTax: Animated progress bar: 'Checking deduction options...', 'Calculating optimal tax strategy...' The delay suggests complex work, increasing trust in the result.
• Reisesuchmaschinen: 'Searching 500 airlines...', 'Comparing 2,000 hotels...' The visible search justifies the result – even though the calculation would be possible in milliseconds.

Visualizing search processes

When conducting search, comparison, and matching processes, make the workflow visible rather than simply delivering the final result. Display messages like "Searching 500 providers...", "Comparing 23 criteria...", or "Analyzing your preferences...". Research demonstrates that users prefer a 30-second search with visible progress over instant results—even when the outcomes are identical. The visible effort signals thoroughness and builds trust. The following examples illustrate this guideline:

• Kayak/Skyscanner: Animated search through hundreds of airlines with real-time price updates. The waiting time becomes proof of quality.
• Booking.com: '27 people are currently viewing this hotel' – Transparency about behind-the-scenes activity increases urgency and trust.

Display qualifications prominently

Expertise must be visible to be effective. Certificates, awards, titles, and testimonials belong prominently on your website—not hidden out of false modesty. Every qualification needs context: Don't just list "ISO 9001"; explain what that certification means for the customer. The following examples illustrate this guideline:

• Anwaltskanzleien: Prominent display of specialist attorney titles, rankings (Chambers, Legal500), and won cases. These signals justify premium fees.
• Handwerksplattformen: Master craftsman title, guild membership, reviews. These signals distinguish qualified providers from the competition.