| 摘要 |
A device for permitting the use of an electronic device, communication device or other device as a pointing device. The device is characterised in that at least one or more pointing device components such as, for example, a mechanical or optical reader, button elements, a scroll wheel or IR port are integrated in the known electronic device or communication device, such as, for example, a mobile telephone, PDA or battery pack for a mobile telephone. The pointing device components may be provided in a new unit, which can be installed in the known electronic unit or the communication device. The device then assumes the characteristics of a pointing device, where the pointing device is capable of communicating with screen units such as, for example, a computer, a game console, PDA, mp3 player, etc. |
