MIT researchers developed a framework that lets a user correct a robot’s behavior during deployment using simple interactions, such as by pointing to an item, tracing a trajectory, or nudging the robot’s arm.

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MIT News

MIT and NVIDIA researchers have developed a framework allowing users to correct a robot’s behavior during deployment using intuitive interactions such as pointing, tracing a trajectory, or nudging the robot's arm. This approach eliminates the need for new data collection and retraining, making real-time corrections feasible and improving task success rates. The framework offers three ways to guide the robot: pointing at objects, tracing trajectories on a screen, or physically nudging the robot. Future advancements aim to speed up the sampling procedure and explore new environments for robot policies.

Robotic helper making mistakes? Just nudge it in the right direction