Designing Assistant Technology with Chris Noessel

Can AI really make us smarter, or is it just making us lazy thinkers? Lou reunites with the brilliant Chris Noessel to explore the nuanced world of AI assistants. As Chris gears up to release his third Rosenfeld book, Designing Assistant Technology: AI That Makes Us Smarter, he explains the critical differences between assistants (tools that help you do things) and agents (tools that do things for you). They discuss the implications of these models, from smart maps to inventory systems, and why most AI use cases today are assistive, not agentive. Chris also shares how over-reliance on AI tools can lead to "cognitive debt" and de-skilling — both for individuals and entire organizations. Drawing from philosophy, pop culture (yes, even Doctor Strange), and practical design methods, Chris offers a compelling case for why designers are crucial in shaping responsible AI, and how a well-designed assistant can help without dumbing us down. It’s a smart, witty, and insightful conversation that makes a strong case for the enduring relevance of design in an AI-driven world. What You'll Learn from this Episode: The key distinction between assistant and agent technologies—and why it matters How everyday tools like predictive text shift between assistant and agent modes Why assistive AI is more widespread (and safer) than fully agentive systems—for now How designers can mitigate cognitive dependency and “de-skilling” in users The risks of organizational over-reliance on AI, especially without design input How pop culture (like Doctor Strange’s cloak) offers helpful metaphors for AI design Quick Reference Guide: 0:11 - Meet Chris Noessel 1:44 - Agentive vs assistive (assistant) 8:36 - Real-world examples of technology assistants 11:55 - Agents and assistants in publishing 15:44 - Break: Advancing Research - March 10-11, 2026 17:10 - The risks of dependence and de-skilling 20:43 - Studies on the effects of ChatGPT on the brain 21:57 - Over-reliance at scale 23:34 - How designers can prepare to navigate the AI maze 26:46 - On writing and publishing on AI 33:13 - Chris’ gift for listeners Resources and Links from Today's Episode: Designing Agentive Technology: AI that Works for People by Chris Noessel https://rosenfeldmedia.com/books/designing-agentive-technology/ Designing Assistant Technology: AI that Makes Us Smarter by Chris Noessel https://rosenfeldmedia.com/books/designing-assistant-technology/ Chris’ sci-fi blog https://scifiinterfaces.com/ Your Brain on ChatGPT https://www.media.mit.edu/projects/your-brain-on-chatgpt/overview/ Cloak of Levitation https://marvelcinematicuniverse.fandom.com/wiki/Cloak_of_Levitation Doctor Strange https://www.imdb.com/title/tt1211837/?ref_=fn_t_1 Quotes: “An assistant helps a user do something. An agent does that thing for them.” “Whenever you have an assistant that helps you do something, there runs a risk of dependence.” “When we talk about stupidity, we’re really talking about over-reliance and dependence and evn de-skilling.” “Dependence and over-reliance is a major risk when any assistant, but AI makes it more significant and troubling.”