| 摘要 |
Provided is a method for interaction between a pen and a user terminal using a magnetic field, comprising a step of detecting a touch position according to the touch of the pen with a magnetic field generating unit and the user terminal; a step of detecting the strength of the magnetic field from the pen whose touch position is detected by a magnetic field sensor formed on the user terminal; and a step of identifying the type of the pen or touch pressure by the strength of the magnetic field at the touch position. |
