Method for protecting private information and terminal device
First Claim
Patent Images
1. A method for protecting private information by a terminal device, the method comprising:
- unlocking the terminal device and displaying a first interface responsive to detecting an eyeball or iris of a user when receiving a first unlock operation, wherein the first interface is an interface last displayed when a screen of the terminal device is locked, and wherein the first unlock operation comprises receiving an eyeprint image or an iris image of the user;
storing additional information that is additional to information corresponding to the first unlock operation, wherein the additional information comprises a pre-determined action comprising blinking or moving the eyeball;
determining whether a second unlock operation is received when the eyeball or the iris of the user is detected and based on the additional information by determining whether a user blinks or moves the eyeball according to the additional information while receiving the eyeprint image or the iris image of the user; and
unlocking the terminal device and displaying a second interface responsive to receiving the second unlock operation, wherein the second interface is different than the first interface.
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Abstract
A method for protecting private information includes first displaying, by a terminal device, a first interface after unlocking when detecting an unlock operation, where the first interface is an interface last displayed before the terminal device locks a screen; and when detecting a special unlock operation, first displaying, by the terminal device, a second interface after unlocking, where the special unlock operation includes a combination of the unlock operation and an additional operation, where the second interface is different from the first interface.
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Citations
20 Claims
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1. A method for protecting private information by a terminal device, the method comprising:
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unlocking the terminal device and displaying a first interface responsive to detecting an eyeball or iris of a user when receiving a first unlock operation, wherein the first interface is an interface last displayed when a screen of the terminal device is locked, and wherein the first unlock operation comprises receiving an eyeprint image or an iris image of the user; storing additional information that is additional to information corresponding to the first unlock operation, wherein the additional information comprises a pre-determined action comprising blinking or moving the eyeball; determining whether a second unlock operation is received when the eyeball or the iris of the user is detected and based on the additional information by determining whether a user blinks or moves the eyeball according to the additional information while receiving the eyeprint image or the iris image of the user; and unlocking the terminal device and displaying a second interface responsive to receiving the second unlock operation, wherein the second interface is different than the first interface. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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13. A terminal device, comprising:
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a memory configured to store a first unlock operation, a second unlock operation that comprises the first unlock operation, and additional information that comprises a pre-determined action comprising blinking or moving an eyeball, wherein the first unlock operation comprises receiving an eyeprint image or an iris image of a user; at least one sensor configured to detect the first unlock operation and the second unlock operation; a screen; and a processor coupled to the memory, the at least one sensor, and the screen and configured to; instruct the screen to unlock the terminal device and display a first interface responsive to detecting an eyeball or iris of a user when receiving the first unlock operation, wherein the first interface is an interface last displayed when the screen is locked; determine whether the second unlock operation is received when the eyeball or the iris of the user is detected and based on the additional information by determining whether a user blinks or moves the eyeball according to the additional information while receiving the eyeprint image or the iris image of the user; and instruct the screen to unlock the terminal and display a second interface responsive to receiving the second unlock operation, wherein the second interface is different than the first interface. - View Dependent Claims (14, 15, 16, 17, 18, 19, 20)
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Specification