Information Architecture (AI) is the art of organizing chaos. It's deciding what goes on the menu, what the categories are called and how the user finds what they're looking for. When AI is good, no one notices. When it's bad, the user feels dumb and frustrated.
Let's break down classic AI mistakes with real-world examples (some famous, some anonymous) so you don't have to repeat them.
Mistake 1: Organizing by Company Structure (Org Chart)
The Case: A large Brazilian bank had a menu on the website like this: "Individual", "Legal Person", "Private", "Institutional". Within "Individuals", the options were "Cards", "Investments", "Insurance". So far, so good. The problem was when the user wanted to "Financing a Car". Where was it? In "Loans"? No. It was in a separate category called "Real Estate and Vehicle Credit", because at the bank they were different departments.
The Error: The user doesn't know (and doesn't care) about your organization chart. He wants to solve a problem. The Solution: Create categories based on user tasks ("Buy Car", "Buy House"), not departments.
Error 2: Creative Naming (Mystery Meat Navigation)
The Case: A modern digital agency wanted to innovate. Instead of "About", the menu said "Our Essence". Instead of "Services", it said "What We Do". Instead of “Blog,” it said “Thoughts.” Instead of "Contact", it said "Shall we have a coffee?"
The Error: Increased cognitive load. The user has to stop, read and decipher the metaphor. This decreases conversion. The Solution: Be boring and predictable. Use the standard labels (About, Services, Contact). Innovate in the content, not the signpost.
Error 3: Categorization Too Deep (Deep Hierarchy)
The Case: An e-commerce of computer parts. To find a USB cable, the way was: Home > Products > Accessories > Cables > Connectivity > USB > Type C. There were 6 clicks.
The Mistake: The deeper the content, the less chance it has of being found. The Solution: Flattening the structure (Flat Hierarchy). Use "Mega Menus" that show subcategories right away, or side filters (Faceted Navigation) instead of folders within folders.
Error 4: The "Drawer Menu" on the Desktop
The Case: A news site decided to use the "Hamburger Menu" (that icon with three lines) also in the Desktop version to keep it "clean". The Result: Traffic to internal sections dropped by 40%. The Error: What the eyes don't see, the heart doesn't feel (and the mouse doesn't click). On the desktop, you have space. Use it. Hiding the main navigation is hiding the value of the site.
Conclusion
Information Architecture is not about visual design, it is about logic. Before designing any screen, take post-its and do a "Card Sorting" with real users. Ask them to group the contents. The result will surprise you and save months of rework.
Also read
- Digital Information Architecture - Common Errors Quick Guide
- Digital Information Architecture - Common Errors Essential Steps
- Digital Information Architecture: How to Organize Content for Users
- Digital Accessibility UX
- Microinteractions in Apps: Use Cases for Startups
- Dark Patterns in UX: Complete Guide