PASSWORD INPUT DEVICE, COMPUTER SECURITY SYSTEM USING THE SAME AND METHOD THEREOF
First Claim
1. A password input device comprising:
- a detection module configured for detecting angular velocities and accelerations of hand movement;
a recognition module comprising;
a conversion unit configured for converting the detected angular velocities and accelerations, in analog format, into usable data;
a character database; and
an indexing unit configured for seeking a character corresponding to a user input in the character database according to the usable data and outputting the corresponding character; and
an output module configured for receiving the corresponding characters from the indexing unit and determining the password.
2 Assignments
0 Petitions
Accused Products
Abstract
A password input device includes a detection module, a recognition module, and an output module. The detection module is configured for detecting angular velocities and accelerations of hand movement. The recognition module includes a conversion unit, a character database, and an indexing unit. The conversion unit is configured for converting the detected angular velocities and accelerations, in analog format, into usable data. The indexing unit is configured for seeking a character corresponding to user input in the character database according to the usable data, and outputting the corresponding character. The output module is configured for receiving the corresponding characters from the indexing unit and determining the password.
6 Citations
10 Claims
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1. A password input device comprising:
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a detection module configured for detecting angular velocities and accelerations of hand movement; a recognition module comprising; a conversion unit configured for converting the detected angular velocities and accelerations, in analog format, into usable data; a character database; and an indexing unit configured for seeking a character corresponding to a user input in the character database according to the usable data and outputting the corresponding character; and an output module configured for receiving the corresponding characters from the indexing unit and determining the password. - View Dependent Claims (2, 3)
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4. A computer security system comprising:
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a password input device comprising; a detection module configured for detecting angular velocities and accelerations of hand movement; a recognition module comprising; a conversion unit configured for converting the detected angular velocities and accelerations in analog format into usable data; a character database; and an indexing unit configured for seeking a character corresponding to user input in the character database according to the usable data and outputting the corresponding character; and an output module configured for receiving the corresponding characters from the indexing unit and determining the password; and an information processing device configured for providing information processing services according to the password. - View Dependent Claims (5, 6, 7)
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8. A computer security method for a computer security system, the method comprising:
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detecting angular velocities and accelerations of hand movement; converting the detected angular velocities and accelerations, in analog format, to usable data compatible with data in a character database; seeking a character corresponding to the user input in the character database according to the usable data and outputting the corresponding character to an output module; receiving the corresponding characters and determining the password; and verifying the password by comparison with an originally registered password. - View Dependent Claims (9, 10)
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Specification