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Vol. 4 + Extras · Better with AI
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MCI·04 · Design

Stop saying “I’m not convinced”.

Vol. 4 + Extras · Better with AI

How to tell whether a screen is well designed and easy to use, with real criteria and with AI, without being a designer. Two lenses (visuals and usability), the 10 heuristics on one screen, and a method to turn what you see into feedback someone can act on.

USD 12,00MXN 271,44

Checkout happens on Hotmart, in a new tab. Refund guarantee of at least 7 days.

Or get all 4 volumes for USD 36,00MXN 814,32 · 25% off

Details · MCI·04

Pages
29 pp.
Lenses
2
Criteria
Visual + 10 heuristics
Tools
Any AI
Format
PDF + prompts in .txt
Extras
Design review checklist (3 pp.)
Languages
Spanish · English

What you'll get

You'll look at any screen and tell, with real criteria, whether it looks good (it's well designed) and works right (it's easy to use). And you'll turn what you see into feedback a designer can act on.

“Taste is up for debate. Criteria can be explained.”

What's inside

  • Hierarchy, alignment, typography, color and contrast with concrete criteria
  • The 10 usability heuristics, on one screen
  • AI as a tutor and as a second pair of eyes
  • From “I’m not convinced” to actionable feedback, with practice included

Contents

  1. Part 1 · The foundation
  2. 01What you'll get3
  3. 02“I’m not convinced” is not feedback4
  4. 03Two lenses and three looks5
  5. Part 2 · Looks good: the visuals
  6. 04Hierarchy: what you see first6
  7. 05Alignment and spacing8
  8. 06Typography10
  9. 07Color: the color wheel11
  10. 08Color: contrast you can read13
  11. 09Color: 60-30-10 and what each color conveys15
  12. Part 3 · Works right: usability
  13. 10The 10 heuristics, on one screen17
  14. 11AI as a tutor20
  15. 12AI as a second pair of eyes21
  16. Part 4 · From critique to feedback
  17. 13From “I’m not convinced” to feedback23
  18. 14Practice: spot the mistakes25
  19. 15If something goes wrong27
  20. Wrap-up
  21. 16Looks good, works right28

Look inside

3 real pages from the guide

Contents
Color: the color wheel
Color: contrast you can read
Martín Juhal
Martín JuhalUX/UI & Product Designer

Series author · Better with AI

Who wrote this series

Better with AI is a series written by Martín Juhal, a UX/UI & Product Designer with over 6 years in digital product. He uses generative AI every day in his work and put these guides together to use it with a method, with examples and checking what it answers.

About this series

What format are the guides in?

PDF. Each guide also includes its prompts in .txt files ready to copy and paste, and some add an extra (template, kit or checklist).

Do I need to pay for an AI?

No. The guides are designed to work with the free plan of ChatGPT, Claude or another AI.

Do I need design or tech knowledge?

No. They're written to apply at work, with no coding and no prior experience in the subject.

What language are they in?

Each guide has a Spanish and an English version. They're separate purchases: you pick the version on the product page.

What if it's not for me?

You buy on Hotmart, which offers a refund guarantee of at least 7 days.

Stop saying “I’m not convinced”.

USD 12,00MXN 271,44