The 80% problem: What AI still needs from humans
The 80% problem: What AI still needs from humans  
Podcast: Insights Unlocked
Published On: Mon Sep 21 2026
Description: Episode web page: https://bit.ly/4AkBzTc Episode summary: In this episode of Insights Unlocked, host Jennifer Artabane talks with Ranjitha Kumar, UserTesting’s Chief Scientist, and Jason Giles, UserTesting’s Vice President of Customer Intelligence, about a question that becomes more important as AI makes it easier for anyone to create: How do you know whether what you’ve created is actually good? Ranjitha and Jason explore the increasingly important role of human expertise, taste, craft, and judgment in an AI-powered workplace. They discuss why powerful AI tools can produce very different results depending on the expertise of the person using them, and why knowing how to interrogate, critique, and improve AI-generated work matters as much as knowing how to generate it. The conversation also examines AI’s ability to quickly get teams from zero to 80%—and why the remaining 20% may become a critical source of differentiation. Ranjitha and Jason share how leaders can help the next generation develop judgment without using AI to bypass the experiences that build expertise, and why curiosity, critique, experimentation, and uniquely human perspectives will remain essential as AI reshapes how we work. You’ll learn: Why expertise matters even more when powerful AI tools are available to everyone How taste differs from expertise—and why personal experience helps shape it Why AI-generated output still requires human judgment, critique, and attention How the final 20% of craft can differentiate experiences in a “sea of sameness” How AI can be used to strengthen learning and critique instead of shortcutting them Why the ability to evaluate and improve work may become as important as the ability to create it Why curiosity and uniquely human experiences remain valuable skills in an AI-powered world Resources and links Ranjitha Kumar on LinkedIn (https://www.linkedin.com/in/ranjithaskumar/) Jason Giles on LinkedIn (https://www.linkedin.com/in/jaygiles/) Jennifer Artabane on LinkedIn (https://www.linkedin.com/in/jartabane/) AI-related resources on UserTesting (https://www.usertesting.com/blog/ai-resources-human-insight) Learn more about Insights Unlocked: https://www.usertesting.com/podcast