Navigate the UI
Note
After careful consideration, we have made the decision to close new customer access to Amazon Ground Truth, effective 7/30/26. Existing customers can continue to use the service as normal. Amazon continues to invest in security and availability improvements for Ground Truth, but we do not plan to introduce new features.
You can navigate between video frames using the navigation bar in the bottom-left corner of your UI.
Use the play button to automatically move through the entire sequence of frames.
Use the next frame and previous frame buttons to move forward or back one frame at a time. You can also input a frame number to navigate to that frame.
The following video demonstrates how to navigate between video frames.
You can zoom in to and out of all video frames. Once you have zoomed into a video frame, you can move around in that frame using the move icon. When you set a new view in a single video frame by zooming and moving within that frame, all video frames are set to the same view. You can reset all video frames to their original view using the fit screen icon. For additional view options, see Icons Guide.
When you are in the worker UI, you see the following menus:
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Instructions – Review these instructions before starting your task. Additionally, select More instructions and review these instructions.
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Shortcuts – Use this menu to view keyboard shortcuts that you can use to navigate video frames and use the tools provided.
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Help – Use this option to refer back to this documentation.