A magnetic stimulation system may include first and second subsystems. The first subsystem may include a first stimulator, a first coil, and a first processor configured to determine stimulation parameter data for a subject. The second subsystem may include a second stimulator, a headpiece including an identifier and a second coil mounted to a headpiece body at a fixed location, an image recording device, and a second processor configured to: receive first image data for one or more first images of the subject and headpiece; receive, from the image recording device, second image data for one or more second images of the subject and headpiece; determine, using the first and second image data, that the stimulation parameter data corresponds to the subject; determine, using the second image data, that the headpiece corresponds to the subject; and determine, using the second image data, that the headpiece is at a pre-determined position.

A magnetic stimulation system may include first and second subsystems. The first subsystem may include a first stimulator, a first coil, and a first processor configured to determine stimulation parameter data for a subject. The second subsystem may include a second stimulator, a headpiece including an identifier and a second coil mounted to a headpiece body at a fixed location, an image recording device, and a second processor configured to: receive first image data for one or more first images of the subject and headpiece; receive, from the image recording device, second image data for one or more second images of the subject and headpiece; determine, using the first and second image data, that the stimulation parameter data corresponds to the subject; determine, using the second image data, that the headpiece corresponds to the subject; and determine, using the second image data, that the headpiece is at a pre-determined position.

An authentication device includes a deciding unit (118) that, based on distribution information of the feature points included in a pattern present in some part of the body of the user, decides on the position of that part of the body to be used in authentication of the user; a guiding unit (120) that, based on the decided position, guides the concerned part of the body to the decided position for the purpose of authentication of the user; and an authenticating unit (122) that performs authentication of the user based on feature information of the pattern as obtained due to the guiding.

An information processing apparatus includes: a memory configured to store one or more instructions; and a processor configured to execute the one or more instructions to: obtain a first image including a first representation of an iris region of a first eye; obtain a second image including a second representation of an iris region of a second eye; receive an input to rotate at least one of the first image or the second image; and control a display to display the at least one of the first image or the second image in a rotated state based on the input.

An information content viewing method includes displaying, by a terminal, a first lock screen or keeps in a screen-off state, and displaying, by the terminal, a second lock screen after receiving first information, where the second lock screen displays a first control, and the first control prompts that content of the first information is hidden, receiving, by the terminal, a first operation of a user on a touchscreen, and collecting and verifying, by the terminal, fingerprint information of the user based on the first operation and displaying, by the terminal, a third lock screen after the verification on the fingerprint information succeeds, where the third lock screen displays the first control, and the first control displays the content of the first information.

A fingerprint image display means displays an input fingerprint image being a fingerprint image which is input and a registered fingerprint image being a fingerprint image which has been registered. A marker acquisition means acquires a position of an input marker which is input by a user with respect to the input fingerprint image being displayed. A marker applying means applies a correspondence marker at a position corresponding to an input marker in the registered fingerprint image. A matching means matches the input fingerprint image to which the input marker is input with the registered fingerprint image to which the correspondence marker has been applied.

A method for driving a display device is performed by the display device. The method includes: displaying a first image including user convenience information through a display panel; generating sensing data corresponding to a fingerprint sensing area by using a photoelectric sensor; and determining whether a sensed fingerprint corresponding to the sensing data is a fake fingerprint by comparing expected sensing light illuminance information based on the first image with sensed light illuminance information of the sensing data. The first image includes a first color pattern in the fingerprint sensing area of the display panel. A fake-determination image pattern includes the first color pattern and a second color pattern different from the first color pattern.

A node server for autonomously authenticating a user is disclosed that comprises a node database for storing authentication data associated with the user and an authentication SDK configured to perform authentication using data from the node database. The node server also includes a node API for creating and maintaining the node server and for routing payment to a cloud service that is hosting the node server. A communication interface is configured to process communication with a user device, such that the user device is executing software associated with a user account. An access module is configured to permanently and irrevocably prevent access from external servers or devices not associated with a user account, after creation and activation of the node server.

There is provided an information processing apparatus including a processing unit that performs living body-related processing on the basis of an image of a part of a living body of a user, the image being generated in a state in which the part of the living body is in contact with a contact surface, and contact information acquired in the state in which the past of the living body is in contact with. the contact surface.

An authentication device includes: a wearing position determination unit that determines a wearing position, the wearing position being a position at which a wearable article comprising a sensor is being worn on a body; and an authentication unit that performs authentication by using biometric information of the body, the biometric information being detected by the sensor at the wearing position.