Unicorn Club Logo Unicorn Club
  • Newsletters
Sponsor
  • Newsletters
← Back to Newsletters

🦄 Explainable AI is (often) misleading in chat UX

December 17, 2025

Ship Better Interfaces

The product design newsletter for people who deliver real value — Build, Shape and Ship with actionable interface patterns, shared standards and delivery habits you can apply every week. Clear insights, real impact, and zero filler.

unicornclub.dev

Hey 👋

It's been a couple of weeks, but we're back for the last newsletter of 2025. 

Before diving in, a quick thank you for all your support over the past months. This year brought some big changes, in particular, the new “Build/Shape/Ship” format and my efforts to break down how every discovery can land you a meaningful win (and not just more reading for the backlog). 

The goal stays the same through 2026 - keep it curated, keep it useful, and always keep it human.

If you’ve got thoughts or feedback, just hit reply to any newsletter. I read every reply.

This week’s picks are especially handy if your team is shipping interfaces in the “AI everywhere” era. Explaining algorithmic magic without hand-waving, and getting more out of prototyping (rather than just building for the sake of it).

Enjoy this issue - Adam at Unicorn Club 🦄

Sponsored by OneEntry

Connect and build apps or websites easily with the OneEntry

OneEntry Platform

The platform connects easily through a well-documented SDK, giving you a complete backend with a built-in database. You can manage your application through an intuitive admin panel and adjust the data structure directly in the interface to fit your app or website’s needs.

Our technical support team is ready to answer your questions, and ready-to-use demo apps are available for download on GitHub.

FREE. No strings attached →

🏗️ Build

Make better interfaces.

Favicon

Explainable AI in Chat Interfaces

Most AI chat explanations are misleading, overconfident, or encourage misplaced trust.

  • Why it matters: If users don’t spot limitations or false citations, your interface can amplify errors and undermine trust.

Favicon

Prompt to Design Interfaces: Why Vague Prompts Fail and How to Fix Them

AI-prototyping tools promise instant design, but vague prompts end in disorderly, cluttered outputs and Frankenstein layouts.

  • Why it matters: Vague or overlong prompts waste engineering time and yield unusable UI. Precision saves hours and raises the bar on both design and code.

  • Adopt this week: Refactor one “AI prompt” to use precise visual keywords (e.g., “neobrutalist landing page” over “trendy homepage”) and attach concrete mock data on your next prototype.

🎁 All Wrapped Up

Favicon

2025 CSS Wrapped

Twenty-two new CSS and HTML features landed: customisable selects, scroll markers, interest invokers, scroll-state queries, and real conditional logic.

🧩 Shape

Shared foundations across teams.

Favicon

Thoughts on Native CSS Mixins

Native CSS mixins are moving closer to reality, promising DRY patterns without a transpiler, but subtle scoping and parameter gotchas lurk.

  • Why it matters: Codify shared style logic directly in CSS. Reducing build step loss and aligning “design token” changes with live UI.

Favicon

Stop doing UX cheerleading

UX process, misapplied, often becomes a charade. Validating stakeholder hunches instead of learning what matters or reasoning from goal to interface.

  • Why it matters: Treating design as mere validation or “accountability sink” kills actual user-informed iteration and slows delivery even as everyone pretends to move fast.

  • Takeaway: If your “validate” or “feedback” work is just rubber-stamping ideas, step back and demand the business goal before you build.

🚀 Ship

Release, measure, iterate.

Favicon

2025 In Review: What’s New In Web Performance?

Real cross-browser Core Web Vitals, easy audit tools, request throttling, and DevTools LLM support all move performance monitoring from Chrome-only to team-wide practice.

  • Why it matters: Teams can now ship, verify, and debug performance improvements in Firefox and Safari, not just Chrome.

Favicon

Sustainable growth flowchart

Sustainable product growth isn’t a hack it’s the blend of ruthlessly auditing your real problems, locking on product-market fit, and aligning growth bets with both business and UX.

  • Why it matters: Growth loops collapse if you scale the wrong thing. This gives you a concrete map for fusing research, delivery, and business accountability.

  • Try this: Run your next “growth” initiative through the audit - does it align with strategy × UX and clear product-market fit? If not, stop and rethink.

🎪 High Impact Events

Favicon

Redesign Onboarding Flows using Causal Chain Thinking

Unpack hidden friction in onboarding and turn passive flows into confidence-builders. (Thu, Dec 18, 2025, Free Event)

Favicon

Designing For Complex UIs in 2026

Sharpen your handling of mega-menus, dense tables, and high-friction forms with SmashingMag’s Vitaly Friedman. (Tue, Jan 6, 2026, Free Event)

🔭 Spotlight

Share with 3,300+ readers, book a spotlight ad.

Favicon

Discover the strategies behind iconic brands.

Get our "7 Positioning Sins That Cost B2B Brands Millions" guide when you join. It's free, join 10,000+ B2B executives.

Favicon

Miro for Design & UX

One AI workspace where the whole team is part of the creative process, customer research finally informs product strategy, and concepts come to life at lightning speed.

🎲 Also worth a look

A few extras we've found.

Favicon

Why feature roadmaps don’t work for early-stage startups

Feature-based roadmaps lock in guesses - outcome-driven plans let you flex when reality hits.

Favicon

Are you designing for the user’s values — or your own?

Honest exploration of how invisible team biases, rather than research, often lead to hidden ethical trade-offs in UX.

    Support the newsletter

    If you find Unicorn Club useful and want to support our work, here are a few ways to do that:

    📨  Recommend friends to subscribe

    📢  Sponsor or book a classified ad

    ☕️  Buy me a coffee

    Other ways I can help...

    Here’s how I can help you tackle your next challenge:

    🎯 1:1 Mentorship – Personalised advice on portfolios, career moves, or challenges you're facing.

    💡 Hire Me – Let’s work together to launch your vision, get expert guidance and make an impact.

    Adam Marsden at Unicorn Club

    Thanks for reading ❤️

    Adam from Unicorn Club

    Follow me on X or BlueSky

    Connect on LinkedIn

    • Archive
    • Articles
    • Glossary
    • UI Decision Brief
    • Sponsor
    • RSS

    © 2025 Unicorn Club

    Curated by Adam Marsden