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[Android™ 4.4, KitKat] How do I Take an Eraser Photo using my Samsung Galaxy S® 4?
The Eraser photo shooting mode lets you capture five photos of a scene and erase unwanted moving objects, such as passersby.
To turn the Eraser mode on, with the Camera application open, touch Mode and then touch the Eraser thumbnail.
Note: To view all photo modes at once, touch Mode and then touch to switch to a grid view.
Aim your device at the scene, and touch the screen to focus on a specific area. When the focal point turns green, touch the camera shutter button. Five photos will be captured in quick succession, and your device will detect any moving objects. You will be taken to a review screen. Touch Show moving objects to view the detected movement in pink. Touch the pink area to restore it, if desired. When you are satisfied with the changes, touch Save .