Issue No. 20Week ending Sunday, May 17, 2026621 episodes · 2738 articles
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Why we’re at the beginning of the AI hardware boom | Caitlin Kalinowski (ex–OpenAI, Meta, Apple)

With Lenny Rachitsky, Caitlin Kalinowski · Sunday, May 17, 2026

This episode features a deep dive with Caitlin Kalinowski, an accomplished hardware leader, discussing the burgeoning AI hardware boom. The conversation explores how technologies from VR/AR are now powering robotics, the inherent challenges of hardware development, critical supply chain vulnerabilities exacerbated by AI demand, and the future of human-robot interaction. Kalinowski also shares invaluable leadership lessons from her time at Apple, Meta, and OpenAI, and offers a framework for building successful hardware products.

Key takeaways

  • Digital AI, the kind built behind a keyboard, is hitting its limits. Caitlin Kalinowski, a veteran hardware leader from Apple, Meta, and OpenAI, points to this saturation as the driver pushing AI’s next frontier into the physical world: robotics, manufacturing, and industrialization. Read more →
  • AI is at the "very, very beginning" of impacting CAD, lacking the foundational understanding needed for complex engineering design. Read more →
  • Sam Altman instills an almost unsettling focus on scale, pushing teams to ask, “Why not 100x or 10,000x?” and reject incremental thinking. Read more →
  • Hardware doesn't pivot. Unlike software, physical products can't easily change direction mid-development. Caitlin Kalinowski, a hardware veteran from Apple and Meta, stresses that you must define clear goals early on, such as target cost or display resolution, and then stick to them. This discipline guides all subsequent engineering decisions. Read more →
  • VR's Core Contributions: While VR struggled for mainstream adoption, its pursuit of immersive spatial experiences led to breakthroughs in spatial understanding (SLAM) and depth sensing, which are now critical technologies. Read more →

5 articles from this episode

Build Zero-to-One Hardware: Kalinowski's 4 Principles

Caitlin Kalinowski (Apple, Meta, OpenAI) shares 4 core principles for zero-to-one hardware product development. Define goals, tackle hard parts first, iterate on customer-facing components, and act with ruthless efficiency.

Read article →

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