Design on the blog

Notes and notes on interaction design and user experience.

Product onboarding design via CLI

28 Apr, 2026, by Sergio.

The terminal is the new interface of digital products. A guide for product and design teams who need to rethink onboarding when the interface is the terminal.

Skeuomorphic AI: your tool is your cage

11 Apr, 2026, by Sergio.

Do you design or decorate assumptions? Why AI applied to design is replicating past vices and how to start designing from logic.

Accessibility (and its tools) should be invisible

8 Apr 2026, by Sergio.

Recently, when introducing Jeikin to a developer, they came out with a phrase I expected sooner or later: “Why would I want another tool if I can add accessibility rules to my CLAUDE.md?”. In part, they were right: you can write «follow WCAG AA» in your AI instructions and the agent will try. It will put some alt [...]

Jeikin: Coding with AI without neglecting accessibility

24 March 2026, by Sergio.

Jeikin connects to your AI coding tool and guides it to find, track, and resolve accessibility issues, displaying the evidence on a dashboard.

Gluessary: A helping hand for translations with "goldfish memory"

9 Mar, 2026, by Sergio.

The AI forgets your corrections in every session. With Gluessary, you apply your own technical glossary so that the AI respects your terms and translates with full rigour.

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