Steve Jobs' Greatest UX Rule That Most Designers Ignore

The one principle that can transform your design approach and create products users love.

In the world of design, we often get caught up in the latest trends, tools, and techniques. We obsess over color palettes, typography, and micro-interactions. But sometimes, we forget the most fundamental principle of great design: a principle that Steve Jobs understood better than most.

The Principle of Least Surprise

Steve Jobs once said: “Design is not just what it looks like and feels like. Design is how it works.”

This quote encapsulates what I consider Jobs' greatest UX rule: The Principle of Least Surprise. Simply put, a well-designed product should behave exactly as the user expects it to.

This principle isn't flashy. It doesn't win design awards. But it's the foundation of products that people love to use day after day.

Why Designers Ignore This Rule

Despite its importance, many designers ignore or undervalue this principle. Here's why:

• The allure of originality: Designers want to create something new and different, but sometimes we reinvent wheels that were already round.
• Prioritizing aesthetics over function: Beautiful interfaces get attention on design platforms. Functional interfaces get usage in the real world.
• Complexity bias: We sometimes believe complex solutions are more valuable than simple ones.

How Apple Applied This Principle

Under Jobs' leadership, Apple excelled at applying the Principle of Least Surprise. Consider the original iPhone:

• The touchscreen responded exactly as you'd expect, with no calibration and no stylus.
• Pinch-to-zoom felt natural, mimicking physical objects.
• The home button always took you home, no matter where you were.

These interactions seem obvious now, but they were revolutionary because they aligned with users' expectations.

Applying the Principle in Your Work

1. Embrace conventions: Don't reinvent established patterns without a compelling reason.
2. Test with real users: Watch where they hesitate. Friction often means unwanted surprise.
3. Be consistent: Similar actions should produce similar results throughout your product.
4. Prioritize clarity over cleverness: Clear solutions win user loyalty.

The True Mark of Great Design

Jobs understood that the best design often goes unnoticed. When a product works exactly as expected, users simply accomplish their goals and move on.

So the next time you're designing, ask: Will this surprise the user? In UX, the best surprises are often no surprises at all.