Screenshot Capture And Normalization For Consistent Coordinate Grids

Open Source and Free Alternative to ChatGPT Atlas.

Unique: Normalizes screenshots to a fixed 1000x1000 coordinate grid before sending to the vision model, ensuring consistent predictions across devices with different resolutions and DPI settings. Maintains reverse-mapping metadata to translate normalized coordinates back to actual pixels.

vs others: More robust than raw pixel coordinates for cross-device automation, but adds complexity compared to element-based selectors.