A lot or a little?
Parents need to know that the Office Lens productivity app works like a photo scanner. After launching the app, smartphone and tablet users can take a picture of a document, whiteboard, business card, sticky note, handwritten note, or poster. It's easy to take photos because the app automatically crops the background. Users can also crop photos by using the app to create a new image, and then photos are saved on the camera roll or as a file, which can be renamed, converted, and exported to folders for use later on. Read the developer's privacy policy for details on how your (or your kids') information is collected, used, and shared and any choices you may have in the matter, and note that privacy policies and terms of service frequently change.