The document discusses several features of the Samsung Galaxy Note 2 stylus (S Pen): 1) The handwriting to text recognition has been improved and supports multiple languages. 2) Quick Commands allows launching apps by drawing symbols with the S Pen. 3) The S Pen Keeper feature notifies the user if they walk away without the S Pen. 4) Screenshots can be taken by pressing and holding the S Pen button on an area of the screen.