Galaxy Note9: How to use Smart select?
Smart select lets you select, clip and collect whatever grabs your interest so you can easily share it right away or at a later time to your friends or via social media.
You can also select an area from a video and capture it as a GIF animation.
When there is content you want to capture, such as a part of an image, here are the steps:
Note: Tap Auto select to automatically reshape the selected area. If text is included in the selected area, Tap Extract text to
recognise and extract text from the selected area.