# Test Complex Interactions Earlier with AI Prototyping

DevFeed: [Test Complex Interactions Earlier with AI Prototyping](<https://devfeed.tech/articles/test-complex-interactions-earlier-with-ai-prototyping-9041.md>)

Original publisher: [Read original article](<https://www.nngroup.com/articles/test-earlier-with-ai/>)

Author: Megan Chan

Published: 2026-09-11T17:00:00Z

Content type: article

Language: en

Sources: [NN/g latest articles and announcements](<https://devfeed.tech/sources/nn-g-latest-articles-and-announcements.md>)

Topics: [Artificial Intelligence](<https://devfeed.tech/topics/ai.md>), [User interface design](<https://devfeed.tech/topics/ui-design.md>), [cursor](<https://devfeed.tech/topics/cursor.md>)

Tags: [ai](<https://devfeed.tech/tags/ai.md>), [article](<https://devfeed.tech/tags/article.md>), [case-studies](<https://devfeed.tech/tags/case-studies.md>), [conversational-ai](<https://devfeed.tech/tags/conversational-ai.md>), [cursor](<https://devfeed.tech/tags/cursor.md>), [design](<https://devfeed.tech/tags/design.md>), [prototyping](<https://devfeed.tech/tags/prototyping.md>)

## AI overview

AI prototyping tools enable teams to create high-fidelity, interactive prototypes of complex interfaces and test them with users earlier in the design process. The article discusses how Ramp used Cursor to prototype an AI chat-based expense-policy editor and uncover usability issues and edge cases.

## Source excerpt

AI tools make it feasible to build fully interactive prototypes of complex interfaces so you can test them with users earlier in the design process.