A tool to help you study
Everyone needs to learn in their life. Students, teachers, lectures, journalists, celebrities, or anyone still need to learn everything more and more. Some people like to learn by doing, but some others always keep note to further study, in case they will need them later. But, sometimes note is not enough as the note material, you need to write complete note to make you remember about you had learned or made. Remembering can be frustrating, especially if you totally forget about all the things that you should know. You feel that you know, but you can even remember it.
Indeed, technology made everything easier. There is smart pen which can be used as a tool to help you study. How can a pen help you study? Smart pen is not an ordinary pen which of course, can also help you to study, but only to write or scratch anything in your mind. This is far better than only writing. You can record your voice using this pen while you are writing your note.