| 摘要 |
An input device for a computer comprises a housing adapted to fit within a PCMCIA chamber of a computer, the housing having a connector for connecting to a bus accessible within the PCMCIA chamber, a position sensor disposed in the housing; a transmitter disposed in the housing, capable of transmitting position information obtained from the position sensor to the computer; and a rechargeable power source disposed in the housing and operatively connected to the connector, the power source being rechargeable when the housing is disposed within the PCMCIA chamber. |
