When Copying The Physical World Helps The UI, and When It Doesn't

Product Management Tech Brief By HackerNoon · 2026-06-21 · 8 min

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Topics in this episode

UX design UI design Product design skeuomorphism liquid-glass

Episode notes

This story was originally published on HackerNoon at: . The iPhone keyboard looks like a keyboard but doesn't work like one. Sometimes copying the physical world helps an interface, and sometimes it causes problems. Check more stories related to product-management at: . You can also check exclusive content about #product-design , #ux-design , #ui-design , #skeuomorphism , #liquid-glass , #design-systems , #phone-ui-designs , #hackernoon-top-story , and more. This story was written by: @laumski . Learn more about this writer by checking @laumski's about page, and for more stories, please visit hackernoon.com . In late 2005, Apple stopped all work on the iPhone and put every engineer on the keyboard, because typing on glass was bad enough to sink the product. The keyboard they landed on looks like a small QWERTY, but it doesn't work like one. The tap area under each key grows and shrinks as the software guesses your next letter. Apple kept the look of a keyboard and removed the mechanics, exactly where real-world mechanics would have held them back.