| 摘要 |
<p>The invention is applied to the electronic technical field, and provides an electronic device. The electronic device is provided with at least one magnetic sensor for acquiring external magnetic field changes and controlling the content displayed on a screen according to the changes. In the invention, the electronic device is provided with at least one magnetic sensor for acquiring the external magnetic field changes and controlling the content displayed on a screen according to the changes, therefore, the electronic device can be correspondingly operated conveniently and quickly only by approaching a magnetic pen to the electronic device.</p> |
