What you'll be able to do
- Generate a dozen concept directions for a brief in minutes
- Write image-generation prompts that control subject, style, composition, and lighting
- Draft realistic UX and placeholder copy instead of lorem ipsum
- Turn a pile of conflicting feedback into a clear, prioritized list
- Draft a design brief or spec that a stakeholder can actually sign off on
Inside the path
A focused set of five-minute lessons — each one ends with a hands-on exercise, not a quiz you can guess.
Ideate directions, not final art 5 min
Use AI to widen the concept space fast — moods, metaphors, and directions you can then design for real.
Image prompts that behave 6 min
The anatomy of a controllable prompt: subject, style, composition, lighting, and hard constraints.
Copy that isn't lorem ipsum 5 min
Draft realistic UX microcopy, empty states, and error messages so your mockups test true.
Synthesize the feedback pile 5 min
Turn ten conflicting Slack comments into a prioritized, de-duplicated list of actual changes.
Briefs and specs, faster 5 min
Draft a design brief with goals, audience, constraints, and success criteria in minutes.
Try a sample exercise
This is the kind of card you'd practice inside Iro — you do the thinking, then get feedback.
◆ Sample exercise · Prompt practice
You need a hero image for a fintech landing page and want to generate it with AI. Your first instinct is "a nice image of finance," which gives you a random, unusable mess every time.
Your task: Pick the image-generation prompt that gives you control over what you actually get.
- "A nice modern image about finance and technology."
- "Make me a good hero image for a fintech website."
- "A single hand holding a smartphone showing a rising line chart, minimalist 3D render, isometric composition with the phone off-center left, soft studio lighting from top-right, deep navy background with one cyan accent, generous negative space on the right for headline text, no logos or readable text."
- "Finance app, professional, high quality, 4k, trending, beautiful."
See why the detailed prompt wins
The winning prompt controls every lever that decides the output: a clear subject (a hand holding a phone with a rising chart), a defined style (minimalist 3D render), explicit composition (isometric, phone off-center left, negative space on the right for a headline), specific lighting (soft studio light from top-right), and hard constraints (navy background, one cyan accent, no logos or text). The others leave all of that to chance — "nice," "good," and quality-word soup like "4k, trending, beautiful" tell the model nothing about what you pictured. In Iro you'd rewrite a vague prompt into a controllable one and get feedback on which levers you left unspecified.
Why designers get random results from image AI
Image models aren't mind readers — they fill every gap you leave with an average guess. "A nice image of finance" leaves almost everything unspecified, so you get a different random result each run and no way to steer it. The designers who get usable output write prompts like a direction to an illustrator: what's in frame, in what style, arranged how, lit how, and what must not appear.
Control comes from five levers — subject, style, composition, lighting, and constraints. Name all five and the model has a job to do instead of a vibe to guess. Change one at a time and you can actually iterate toward what you pictured.
The highest-leverage uses for designers
- Concept ideation: a dozen directions, metaphors, and moods for a brief — raw material for real design, not final art.
- Image prompts: controllable prompts for hero art, icons, and textures, specified down to composition and lighting.
- UX & placeholder copy: realistic microcopy, empty states, and error messages so mockups test like the real thing.
- Feedback synthesis: collapse scattered, conflicting comments into a prioritized, de-duplicated change list.
- Briefs & specs: first-draft briefs with goals, audience, constraints, and success criteria.
What AI doesn't do: have taste. It explores and drafts; you judge, refine, and ship.