James (Jingxi) Xu

What if you could feel a world model? Introducing HapticWorld — an interactive world simulator that predicts joint torque alongside visual observations and renders it back to the human operator in real time. HapticWorld: → Accurately predicts torque values → Improves data collection efficiency by rendering torque feedback to the teleoperator → Data collected in HapticWorld trains policies that transfer directly to the real world → Evaluates force-mediated policies without real robots.