| 摘要 |
The invention relates to a control device for browsing and selecting an item in a list. Especially the invention relates to a joystick type control device to be used in portable electronic devices, such as mobile phones and laptops. The control device comprises a stick means, which is coupled with a joint to the control device. Further the control device comprises at least one switch and at least one sensor, where the switch is adapted to make contact and generate a digital-type output signal when the stick means is deflected from its rest position in a direction. The sensor is adapted to generate an analog output signal when the stick means is deflected in from its rest position to a direction.
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