| 摘要 |
A computer peripheral device for providing a computer system with user input data and user biometric data includes an event sensing portion for detecting a user action and for converting the user input into a data first stream, the user action of a type appropriate for the computer peripheral device, a biometric acquisition portion for acquiring biometric data from the user at substantially a same time the event sensing portion detects the user action, and for converting the biometric data into a second data stream, and a processor coupled to the event sensing portion and the biometric acquisition portion for reversibly encoding the first data stream and the second data stream to form a third data stream, and for providing the third data stream to a computer system or a network.
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