Samsung launches Galaxy Note 9 S Pen SDK

The Galaxy Note 9 has a lot to offer, but one of the most exciting upgrades to the Note line came in the form of the new S Pen. Now equipped with Bluetooth Low Energy, the new S Pen can act as something of a controller for a selection of different apps. For instance, with the camera open, you can press the button on the S Pen to snap a picture, or it can be used to control video playback in YouTube.