HARPER dataset paper studies human-pose forecasting from Boston Dynamics Spot

Evidence notes
- HARPER is a dataset for 3D body pose estimation and forecasting in interactions between users and Boston Dynamics Spot.
- The dataset includes Spot built-in stereo-camera recordings synchronized with OptiTrack ground truth across 15 user actions.
Company context
Boston Dynamics builds high-performance mobile robots including Spot for industrial and field inspection, Stretch for warehouse trailer unloading, and Atlas for advanced humanoid mobility.