Usability

An illustration of philosopher René Descartes in a classic thinking pose. Beside him is the title of the article: "I Think, Therefore I Test: What Descartes Can Teach Us About UX."

I Think, Therefore I Test: What Descartes Can Teach Us About UX 

What can a 17th-century philosopher teach us about UX? Surprisingly, quite a lot. One of the most famous phrases in philosophy comes from René Descartes:  “I think, therefore I am.”  For him, this wasn’t just proof of existence. It was the starting point of an intellectual journey to find absolute certainty through radical skepticism. Centuries later, this […]

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An illustration of three women collaborating during a group interview. One woman shares an idea, symbolized by a lightbulb above her head, while the others listen attentively.

The Group Interview: A UX Researcher’s Guide to Richer Group Insights 

One-on-one in-depth user interviews may be the bread and butter of many UX researchers, but group interviews and workshops create a unique opportunity of observable collaboration, negotiation, and debate. When facilitated well, these sessions become living laboratories where one person’s idea can collide or react with another’s, creating new and unexpected findings. The key is to use group interaction itself as a source of data. Achieving this requires a thoughtful […]

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A sketch shows a stack of rigid boxes transforming into musical notes, illustrating the shift from a 'box-by-box' model to a continuous, melodic view of user experience.

UX is not a Set of Boxes, but a Melody: Rethinking Experience Through Bergson’s Concept of Time 

In UX design and research, we frequently deal with the concept of time. When we create customer journey maps or refer to frameworks proposed in the “User Experience White Paper” (Roto et al., 2011), we often divide experiences into phases such as “before use,” “during use,” and “after use.” Breaking complex phenomena into manageable phases can be extremely useful in day-to-day […]

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