S-pen is not just a tool that requires touch on the set screen; it has advanced to the level where it displays similar features of computer mouse such as left/right click, wheel rotation, hover and etc.
External developers will also make the S-pen app through the SDK which will expand the use of range.

As the time goes by, from the simple accessories that made possible with detailed touch to the special tool that can satisfy a user’s demand, S-pen is indeed becoming an unique tool only Samsung can offer. Our road map will require both simultaneous developments from HW/SW and make non-complicated tool. And by expanding the area of development into natural use method of look and feel, it will create a new ecosystem with S-pen’s independent identity.