How smart pen work???

Now a word is becoming famous in the field of technology,that word is smart.Smart car,smart mobile,smart glasses and now smart pen is present to facilitate you.Its name is ''Mimoto smart pen''. and it is very clever than a traditional pen.This is designed for such devices which have no touch screen interference.This pen use as a finger and these screens can work as a touch screens.Its sensor is connected with the CPU which keep an eye on the movement of pen of screen and carsal is controlled by the pen movement.The biggest benefit of this pen is that you can convert your hand writing into computer document..when you write any note on page then the sensor and pen covert it into digital form......