Organize the source
Define the recorded episode and identify the source material that annotators will use. Discuss source-format requirements when setting up the project.
DEXTER STUDIO / PHYSICAL AI
Annotate the world in 7D.
Explore end-effector position, orientation, and gripper state. Bring all seven values together in one Physical AI workflow.
ROBOTIC PICK & PLACEWorld frame · m · degrees
Drag to orbit · Scroll to zoom
7D VECTOR
[0.05, -0.18, 0.65, 0, 0, 0, 0]Open · 0
3 position coordinates3 orientation angles1 gripper state
Adjust x, y, z, roll, pitch, and yaw, then open or close the gripper.
FROM RECORDED SOURCE TO SPATIAL CONTEXT
Keep the label connected to its world.
Spatial annotation needs more than a set of numbers. The source, reference frame, units, and gripper convention explain what those values mean.
Define the reference
Make coordinate frames and units explicit. A position in a camera frame and a position in a world frame need different context.
Describe the pose
Record three position values, three orientation values, and an open or closed gripper state. Keep annotation conventions consistent across the project.
Inspect the annotation
Review labels alongside their source information so the team can understand what was annotated and how it should be interpreted.
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