A morning paper for product designers
Today's thread

AI agents force interfaces to show their cost and reasoning

UX Collective's cost-controls piece argues users need to see tokens or requests at decision time, while its "context is the new interface" piece claims design shifts to the space between apps, and the design-systems piece notes Google and Atlassian now document the reasoning behind components, not just the components… If agents are the new users of your interfaces, the documented intent behind a system matters as much as the components, and hiding cost or context from people erodes trust faster than bad visuals ever did.

Reads8 picks · 7 min
01UX Collective14 h

Transparent AI costs require showing the unit before the work runs

If you're building or advising on agent features, this gives you a concrete pattern: surface the cost unit at the decision moment, not buried in a settings panel.

Read on uxdesign.cc
Try today

Pick one AI feature you've shipped or are prototyping and write down, in one line, what unit of cost (seconds, tokens, requests) the user should see before they commit to running it.

The rest13
Earlier 13
  1. 5 hPython 3.15 dependency cache troubleshootingWhen switching to Python 3.15, deleting the uv.lock file often resolves dependency resolution errors where cached wheels don't yet support the new interpreter version.Simon Willison· Frontend
  2. 10 hChristmas ads 2026 nostalgia and Dickens in the festive seasonA roundup of 2026's Christmas advertising campaigns, tracking festive spots as they release with themes of nostalgia, reunions and Dickensian references.Creative Boom· Inspiration
  3. 11 hDevRel work is now everyone's jobAs AI reshapes work across industries, every role now needs to translate technology into domain-specific value and explain what's happening under the hood to both technical and non-technical audiences.Proof of Concept· Strategy
  4. 14 hAmiga 1000 hardware enabled a pixel-art golden ageThe Motorola 68000 processor in the Amiga 1000 enabled fast pixel rendering and animation that shaped a generation of digital art and design practice.UX Collective· Inspiration
  5. 15 hPaid UGC as a SaaS growth leverA 19-year-old marketer built a paid user-generated content program that recruits 50 creators to produce 500–600 ads monthly for an AI voice tool, earning the company a $2 billion valuation through 30x revenue growth.Lenny's Newsletter· Strategy
  6. 1 dChatGPT sandbox exploit chain weaponizes HTML preview abuseSecurity researchers discovered a chained exploit in ChatGPT's HTML preview sandbox that allowed attackers to steal user data and perform actions on their behalf through a shared URL.Simon Willison· AI
  7. 1 ddatasette-llm drops manual model setupA datasette-llm plugin update removes the need to manually configure a default model, picking it up automatically from the LLM CLI tool.Simon Willison· AI
  8. 1 dSoftware engineering craft has shifted dramatically in a yearA Bluesky thread surveys how software engineering practice has shifted in the past year, likely covering AI tooling and new workflows.Simon Willison (Bluesky)· AI
  9. 2 dCommunity Wisdom on PM distractions, hiring, and AI toolingA roundup of member discussions covering PM interruptions, hiring approaches, and AI development workflows.Lenny's Newsletter· Strategy
  10. 2 dNYC logistics under pressureNew York City coordinates logistics to run the Halloween parade and marathon on consecutive days with only eight hours between events, requiring hundreds of sanitation workers to manage crowds and cleanup.Fast Company Design· Strategy
  11. 2 dEames Institute confronts legacy versus practiceHerzog & de Meuron and local architects are designing a museum for the Eames Institute on a repurposed 88.5-acre industrial site in California that aims to embody the couple's philosophy of "best for the most with the least" rather than become a celebrity showcase.Fast Company Design· Inspiration
  12. 2 dNovember wallpapers from global designers, free to downloadSmashing Magazine's monthly collection of free desktop wallpapers designed by artists worldwide, available in multiple resolutions.Smashing Magazine· Inspiration
  13. 2 dGoogle Search finds AI Overviews cut revenueGoogle's AI Overviews feature is generating lower-monetization search queries, contributing to a significant revenue decline and raising questions about the financial viability of AI-assisted search.Latent Space· AI