Don’t Automate What You Don’t Understand: From MIT to the Toyota Factory Floor with Russ Tedrake

Russ Tedrake is a renowned roboticist, MIT professor, and founder and CEO of Walden Robotics. After decades of advancing robot locomotion, manipulation, and AI—including influential work with humanoids and the DARPA Robotics Challenge—he is now focused on bringing intelligent robots into real manufacturing environments.

Russ joins Brad Porter for a candid conversation about leaving the lab for the factory floor, the practical choices behind robots that can work today, and what the physical AI boom could mean for the future of manufacturing.

The conversation ultimately points toward a future where robots don’t simply replace individual tasks, they help factory workers and production engineers improve entire systems faster than ever before.

0:00 Intro 
2:00 Lessons from Atlas: deforming legs and broken hands
6:30 Kung-fu humanoids: entertainment vs. real-world value
8:20 The real world is the ultimate eval — and the Walden pitch
11:30 Humanoid or not? Wheeled base, grippers, and safety cases
15:30 Why floors matter: flatness, wear, and messy facilities
19:20 Generality and embodiment: how much does morphology matter?
22:50 What data is actually salient? Filtering and noisy data
26:50 Challenges as evals: the Amazon Picking Challenge and its alumni
29:00 Capital, bubbles, and whether this time is different
31:00 Reshoring, export rules, and the logistics engine
33:40 Tips for founders and Chesterton's fence
36:10 Factories are dynamic: co-evolving with robots
37:20 The metronome effect and compounding automation gains
41:15 Vibe coding the factory floor and the Toyota Production System
45:30 The vibe at MIT, and closing