The Robot That Knows How to Walk Cannot Help You Stand Up

Behavior Foundation Models can make virtual characters backflip and real humanoids walk. But making them help a stroke patient climb stairs requires solving problems the robotics community has barely started to name. Here is where the technology actually stands, what is missing, and which research directions might close the gap.

January 28, 2026 · 14 min · Vision KB

When the Robot Learns Your Body

A CMU roboticist says the hardware is solved. The real challenge is building a brain that understands your body. From experiment-free RL to neural interfaces, the science of wearable Physical AI is converging, and so is the market.

January 28, 2026 · 17 min · Vision KB