Prototyping

6 articles

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Prototyping

Google's Vibe-Design Agent Fix Restores Exploration, but Nobody Can Score It

A Google-affiliated team rebuilt exploration inside a commercial vibe-design agent. Offline it broadened output; live, users complained less but corrected more, and exports stayed unproven.

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Prototyping

AI Prototypes Lost the Signal That Said They Were Disposable

AI prototypes now look shipped, not sketched, which studies from Mozilla and Purdue show gets users to react honestly but stops teams asking for changes.

A vintage screen-print illustration in parchment cream, deep teal-green and vermillion red of a fanned stack of tracing-paper sketch sheets crossed diagonally by an oversized red pencil, with scattered eraser-shaving triangles below.

Prototyping

Generative UI Tools Are Benchmarked on a Turn, Used in a Session

Two 2026 studies (EvoGenUI-Bench, Maru) find generative-UI sessions degrade because each fix silently undoes an earlier one — not because models misread later prompts.

A bold vintage screen-print illustration in dusty teal, deep aubergine and warm mustard of an oversized mixing-console dimmer fader whose control cable loops away, by a dashed line, to a note card instead of into the console body beneath it.

Prototyping

Figma Make's Properties Panel Doesn't Give You the File Back

Figma Make, v0 and Lovable all restored design-tool sliders in 2026, but by the vendors' own docs those sliders send edits to the AI, not the file.

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Prototyping

Design Theater: The Gap Between an AI's Rationale and the Screen

A July 2026 benchmark found over a quarter of AI design tools' stated rationales don't match the interfaces they built, and the gap is worst on behavior, not looks.

A bold vintage screen-print illustration in kraft tan, espresso brown and muted teal of a corrugated shipping crate sealed with a teal tape cross, with a faceted architectural model peeking out from its open lid.

Prototyping

Vercel and Figma Are Quietly Racing Prototypes to Production

Vercel's rebuilt v0 and Figma Make's new beta both now open pull requests against real codebases, admitting the disposable AI prototype was a liability, not a feature.