PhotoScan uses computational photography to detect edges, straighten the image, rotate it to the correct orientation, and remove glare. The app opens to the camera and gives you instructions to position a print photo within the frame. Four dots will appear over the photo.Who can see my Google Photos?
all the photos and videos you store in Google Photos are private and visible only to you unless you intentionally share any. You can check which albums or photos you may have shared by reviewing the Shared screen of the Google Photos app or visiting the corresponding page photos.google.com/shared of the website.