Articles, research, tips, and case studies for assessing the effectiveness of content and information architecture in affecting customer satisfaction.

Your users know they can say no, but how you frame requests influences how comfortable they feel saying yes or no.
![[Video] Validating product direction before heavy engineering investment](https://littlelanguagemodels.com/wp-content/uploads/2025/09/Delfina-thumbnail-validating-product-direction.png)
80% of features in products are rarely or never used. Here’s how to validate product direction and save millions.

The color blue and information seeking methods

Something I’ve previously discussed in a technical context with clients came to my attention in an airport setting in Rome.

A powerful example of how misunderstandings can arise in the absence of clear definitions.

One only speaks English and asks the smart speaker in her house to play the song Firework. The other doesn’t speak English…

How do we structure a single page to make the information on it simpler to find and understand?

What is back-end information architecture and who needs to know about it?

Some practices I reject in the design field—mega menus, UX/UI design, hating spreadsheets, lorem ipsum, content addition, and hourly rates—and why.

Want to effectively guide new users without overwhelming them with information? Learn how you can reduce the learning curve for new users…