SpatialHarness: Test-Time Spatial Scaffolding for Fine Robotic Manipulation
SpatialHarness is a test-time tool that adds spatial context to fine robotic manipulation without retraining policies or changing hardware. It works by creating a synchronized virtual scene and selecting specific viewpoints to highlight task-critical spatial relationships. This scaffolding significantly boosts success rates in complex tasks like plug insertion and the Tower of Hanoi, proving that providing better spatial awareness helps existing AI models perform better.