WO2024090787A1 - Dispositif électronique et procédé de fonctionnement d'ui d'authentification biométrique correspondant - Google Patents

Dispositif électronique et procédé de fonctionnement d'ui d'authentification biométrique correspondant Download PDF

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Publication number
WO2024090787A1
WO2024090787A1 PCT/KR2023/013937 KR2023013937W WO2024090787A1 WO 2024090787 A1 WO2024090787 A1 WO 2024090787A1 KR 2023013937 W KR2023013937 W KR 2023013937W WO 2024090787 A1 WO2024090787 A1 WO 2024090787A1
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Prior art keywords
biometric authentication
biometric
electronic device
custom
application
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PCT/KR2023/013937
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English (en)
Korean (ko)
Inventor
김탄일
김민철
김영재
김현호
손효진
임연욱
Original Assignee
삼성전자 주식회사
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Priority claimed from KR1020230004750A external-priority patent/KR20240057307A/ko
Application filed by 삼성전자 주식회사 filed Critical 삼성전자 주식회사
Publication of WO2024090787A1 publication Critical patent/WO2024090787A1/fr

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
    • G06F21/31—User authentication
    • G06F21/32—User authentication using biometric data, e.g. fingerprints, iris scans or voiceprints
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0481—Interaction techniques based on graphical user interfaces [GUI] based on specific properties of the displayed interaction object or a metaphor-based environment, e.g. interaction with desktop elements like windows or icons, or assisted by a cursor's changing behaviour or appearance
    • G06F3/04817—Interaction techniques based on graphical user interfaces [GUI] based on specific properties of the displayed interaction object or a metaphor-based environment, e.g. interaction with desktop elements like windows or icons, or assisted by a cursor's changing behaviour or appearance using icons
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0484—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0484—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range
    • G06F3/04842—Selection of displayed objects or displayed text elements

Definitions

  • Various embodiments relate to an electronic device and a method of operating a biometric authentication UI thereof.
  • Biometric information may include the user's biometric characteristics, such as fingerprint, iris, voice, face, or blood vessels.
  • biometric identification/authentication functions e.g. FOD (fingerprint on display) or in-display fingerprint
  • UI (user interface) icons e.g., fingerprint recognition icons, face recognition icons
  • biometric authentication provided by electronic devices
  • UI user interface
  • fingerprint characteristic icons are uniformly used. Since these fingerprint characteristic icons only use fixed UI resources, the feedback effect on the authentication result also provides only an effect preloaded by the vendor and does not reflect the various characteristics of the authentication situation.
  • the fingerprint characteristic icon not only does not provide fun usability, but also does not support various feedback effects depending on the recognition situation, so real-time update may not be possible. Additionally, the fingerprint characteristic icon does not support the user's custom decoration function, and does not support separate optimization for each application.
  • the user directly decorates and applies the biometric icon UI of the electronic device to improve usability and specialize UI functions by providing not only a new biometric icon UI according to various definitions, but also various effects based on the authentication result. I would like to explain the method and device that can do this.
  • the electronic device may include a display. According to one embodiment, it may include a biometric sensor. According to one embodiment, it may include memory. According to one embodiment, it may include a processor. According to one embodiment, the memory may include an instruction that, when executed, causes the processor to request UI information from a first application that supports a biometric authentication function using the biometric sensor. According to one embodiment, the memory determines the characteristics of the biometric authentication screen in the first application based on UI information transmitted from the first application and generates settings for a custom biometric authentication UI object applied to the first application. May contain instructions. According to one embodiment, the memory may include an instruction for changing the settings of the biometric authentication screen by transferring the settings value of the custom biometric authentication UI object to the application. According to one embodiment, the memory may include instructions set to display a biometric authentication screen including the custom biometric authentication UI object on the display when biometric authentication is requested based on the first application.
  • a method of operating a custom biometric authentication UI of an electronic device may include requesting UI information from a first application that supports the biometric authentication function using a biometric sensor.
  • the method checks the characteristics of the biometric authentication screen in the first application based on UI information transmitted from the first application and generates settings for a custom biometric authentication UI object applied to the first application.
  • the method may include changing the settings of the biometric authentication screen by transferring the settings of the custom biometric authentication UI object to the application.
  • the method may include displaying a biometric authentication screen including the custom biometric authentication UI object on a display when biometric authentication is requested based on the first application.
  • Electronic devices and methods according to various embodiments can provide a biometric authentication UI customized according to the user's preference.
  • Electronic devices and methods according to various embodiments can increase visibility by providing a custom biometric authentication UI suited to application characteristics.
  • Electronic devices and methods according to various embodiments can apply a custom biometric authentication UI by applying a theme according to the user's preference to the system UI.
  • Electronic devices and methods according to various embodiments can increase the biometric recognition success rate by compensating for a decrease in recognition rate due to a customized biometric UI.
  • Electronic devices and methods according to various embodiments can intuitively provide various feedback effects to users depending on whether authentication is successful or not.
  • FIG. 1 is a block diagram of an electronic device in a network environment according to various embodiments.
  • Figure 2 shows a simplified configuration of an electronic device according to one embodiment.
  • Figure 3 shows a diagram of the hierarchical structure of an electronic device according to an embodiment.
  • Figure 4 shows the structure of a biometric authentication UI object of an electronic device according to an embodiment.
  • Figure 5 illustrates a biometric authentication UI operation method of an electronic device according to an embodiment.
  • Figure 6 shows a mode of a biometric authentication UI object according to an embodiment.
  • Figure 7 illustrates a custom biometric authentication UI screen of an electronic device according to an embodiment.
  • Figure 8 illustrates a method of operating a biometric authentication UI of an electronic device according to an embodiment.
  • FIG. 9 illustrates examples of custom biometric authentication UI object correction of an electronic device according to an embodiment.
  • Figure 10 illustrates a custom biometric authentication UI object operation procedure of an electronic device according to an embodiment.
  • 11 and 12 illustrate custom biometric authentication UI screens of an electronic device according to an embodiment.
  • Electronic devices may be of various types.
  • Electronic devices may include, for example, portable communication devices (e.g., smartphones), computer devices, portable multimedia devices, portable medical devices, cameras, wearable devices, or home appliances.
  • Electronic devices according to embodiments of this document are not limited to the above-described devices.
  • FIG. 1 is a block diagram of an electronic device 101 in a network environment 100, according to various embodiments.
  • the electronic device 101 communicates with the electronic device 102 through a first network 198 (e.g., a short-range wireless communication network) or a second network 199. It is possible to communicate with at least one of the electronic device 104 or the server 108 through (e.g., a long-distance wireless communication network). According to one embodiment, the electronic device 101 may communicate with the electronic device 104 through the server 108.
  • a first network 198 e.g., a short-range wireless communication network
  • a second network 199 e.g., a long-distance wireless communication network.
  • the electronic device 101 may communicate with the electronic device 104 through the server 108.
  • the electronic device 101 includes a processor 120, a memory 130, an input module 150, an audio output module 155, a display module 160, an audio module 170, and a sensor module ( 176), interface 177, connection terminal 178, haptic module 179, camera module 180, power management module 188, battery 189, communication module 190, subscriber identification module 196 , or may include an antenna module 197.
  • at least one of these components eg, the connection terminal 178) may be omitted or one or more other components may be added to the electronic device 101.
  • some of these components e.g., sensor module 176, camera module 180, or antenna module 197) are integrated into one component (e.g., display module 160). It can be.
  • the processor 120 for example, executes software (e.g., program 140) to operate at least one other component (e.g., hardware or software component) of the electronic device 101 connected to the processor 120. It can be controlled and various data processing or calculations can be performed. According to one embodiment, as at least part of data processing or computation, the processor 120 stores commands or data received from another component (e.g., sensor module 176 or communication module 190) in volatile memory 132. The commands or data stored in the volatile memory 132 can be processed, and the resulting data can be stored in the non-volatile memory 134.
  • software e.g., program 140
  • the processor 120 stores commands or data received from another component (e.g., sensor module 176 or communication module 190) in volatile memory 132.
  • the commands or data stored in the volatile memory 132 can be processed, and the resulting data can be stored in the non-volatile memory 134.
  • the processor 120 includes a main processor 121 (e.g., a central processing unit or an application processor) or an auxiliary processor 123 that can operate independently or together (e.g., a graphics processing unit, a neural network processing unit ( It may include a neural processing unit (NPU), an image signal processor, a sensor hub processor, or a communication processor).
  • a main processor 121 e.g., a central processing unit or an application processor
  • auxiliary processor 123 e.g., a graphics processing unit, a neural network processing unit ( It may include a neural processing unit (NPU), an image signal processor, a sensor hub processor, or a communication processor.
  • the electronic device 101 includes a main processor 121 and a secondary processor 123
  • the secondary processor 123 may be set to use lower power than the main processor 121 or be specialized for a designated function. You can.
  • the auxiliary processor 123 may be implemented separately from the main processor 121 or as part of it.
  • the auxiliary processor 123 may, for example, act on behalf of the main processor 121 while the main processor 121 is in an inactive (e.g., sleep) state, or while the main processor 121 is in an active (e.g., application execution) state. ), together with the main processor 121, at least one of the components of the electronic device 101 (e.g., the display module 160, the sensor module 176, or the communication module 190) At least some of the functions or states related to can be controlled.
  • co-processor 123 e.g., image signal processor or communication processor
  • may be implemented as part of another functionally related component e.g., camera module 180 or communication module 190. there is.
  • the auxiliary processor 123 may include a hardware structure specialized for processing artificial intelligence models.
  • Artificial intelligence models can be created through machine learning. For example, such learning may be performed in the electronic device 101 itself, where artificial intelligence is performed, or may be performed through a separate server (e.g., server 108).
  • Learning algorithms may include, for example, supervised learning, unsupervised learning, semi-supervised learning, or reinforcement learning, but It is not limited.
  • An artificial intelligence model may include multiple artificial neural network layers.
  • Artificial neural networks include deep neural network (DNN), convolutional neural network (CNN), recurrent neural network (RNN), restricted boltzmann machine (RBM), belief deep network (DBN), bidirectional recurrent deep neural network (BRDNN), It may be one of deep Q-networks or a combination of two or more of the above, but is not limited to the examples described above.
  • artificial intelligence models may additionally or alternatively include software structures.
  • the memory 130 may store various data used by at least one component (eg, the processor 120 or the sensor module 176) of the electronic device 101. Data may include, for example, input data or output data for software (e.g., program 140) and instructions related thereto.
  • Memory 130 may include volatile memory 132 or non-volatile memory 134.
  • the program 140 may be stored as software in the memory 130 and may include, for example, an operating system 142, middleware 144, or application 146.
  • the input module 150 may receive commands or data to be used in a component of the electronic device 101 (e.g., the processor 120) from outside the electronic device 101 (e.g., a user).
  • the input module 150 may include, for example, a microphone, mouse, keyboard, keys (eg, buttons), or digital pen (eg, stylus pen).
  • the sound output module 155 may output sound signals to the outside of the electronic device 101.
  • the sound output module 155 may include, for example, a speaker or a receiver. Speakers can be used for general purposes such as multimedia playback or recording playback.
  • the receiver can be used to receive incoming calls. According to one embodiment, the receiver may be implemented separately from the speaker or as part of it.
  • the display module 160 can visually provide information to the outside of the electronic device 101 (eg, a user).
  • the display module 160 may include, for example, a display, a hologram device, or a projector, and a control circuit for controlling the device.
  • the display module 160 may include a touch sensor configured to detect a touch, or a pressure sensor configured to measure the intensity of force generated by the touch.
  • the audio module 170 can convert sound into an electrical signal or, conversely, convert an electrical signal into sound. According to one embodiment, the audio module 170 acquires sound through the input module 150, the sound output module 155, or an external electronic device (e.g., directly or wirelessly connected to the electronic device 101). Sound may be output through the electronic device 102 (e.g., speaker or headphone).
  • the electronic device 102 e.g., speaker or headphone
  • the sensor module 176 detects the operating state (e.g., power or temperature) of the electronic device 101 or the external environmental state (e.g., user state) and generates an electrical signal or data value corresponding to the detected state. can do.
  • the sensor module 176 includes, for example, a gesture sensor, a gyro sensor, an air pressure sensor, a magnetic sensor, an acceleration sensor, a grip sensor, a proximity sensor, a color sensor, an IR (infrared) sensor, a biometric sensor, It may include a temperature sensor, humidity sensor, or light sensor.
  • the interface 177 may support one or more designated protocols that can be used to connect the electronic device 101 directly or wirelessly with an external electronic device (eg, the electronic device 102).
  • the interface 177 may include, for example, a high definition multimedia interface (HDMI), a universal serial bus (USB) interface, an SD card interface, or an audio interface.
  • HDMI high definition multimedia interface
  • USB universal serial bus
  • SD card interface Secure Digital Card interface
  • audio interface audio interface
  • connection terminal 178 may include a connector through which the electronic device 101 can be physically connected to an external electronic device (eg, the electronic device 102).
  • the connection terminal 178 may include, for example, an HDMI connector, a USB connector, an SD card connector, or an audio connector (eg, a headphone connector).
  • the haptic module 179 can convert electrical signals into mechanical stimulation (e.g., vibration or movement) or electrical stimulation that the user can perceive through tactile or kinesthetic senses.
  • the haptic module 179 may include, for example, a motor, a piezoelectric element, or an electrical stimulation device.
  • the camera module 180 can capture still images and moving images.
  • the camera module 180 may include one or more lenses, image sensors, image signal processors, or flashes.
  • the power management module 188 can manage power supplied to the electronic device 101.
  • the power management module 188 may be implemented as at least a part of, for example, a power management integrated circuit (PMIC).
  • PMIC power management integrated circuit
  • the battery 189 may supply power to at least one component of the electronic device 101.
  • the battery 189 may include, for example, a non-rechargeable primary battery, a rechargeable secondary battery, or a fuel cell.
  • Communication module 190 is configured to provide a direct (e.g., wired) communication channel or wireless communication channel between electronic device 101 and an external electronic device (e.g., electronic device 102, electronic device 104, or server 108). It can support establishment and communication through established communication channels. Communication module 190 operates independently of processor 120 (e.g., an application processor) and may include one or more communication processors that support direct (e.g., wired) communication or wireless communication.
  • processor 120 e.g., an application processor
  • the communication module 190 may be a wireless communication module 192 (e.g., a cellular communication module, a short-range wireless communication module, or a global navigation satellite system (GNSS) communication module) or a wired communication module 194 (e.g., : LAN (local area network) communication module, or power line communication module) may be included.
  • a wireless communication module 192 e.g., a cellular communication module, a short-range wireless communication module, or a global navigation satellite system (GNSS) communication module
  • GNSS global navigation satellite system
  • wired communication module 194 e.g., : LAN (local area network) communication module, or power line communication module
  • the corresponding communication module is a first network 198 (e.g., a short-range communication network such as Bluetooth, wireless fidelity (WiFi) direct, or infrared data association (IrDA)) or a second network 199 (e.g., legacy It may communicate with an external electronic device 104 through a telecommunication network such as a cellular network, a 5G network, a next-generation communication network, the Internet, or a computer network (e.g., LAN or WAN).
  • a telecommunication network such as a cellular network, a 5G network, a next-generation communication network, the Internet, or a computer network (e.g., LAN or WAN).
  • a telecommunication network such as a cellular network, a 5G network, a next-generation communication network, the Internet, or a computer network (e.g., LAN or WAN).
  • a telecommunication network such as a cellular network, a 5G network, a next-generation communication network
  • the wireless communication module 192 uses subscriber information (e.g., International Mobile Subscriber Identifier (IMSI)) stored in the subscriber identification module 196 within a communication network such as the first network 198 or the second network 199.
  • subscriber information e.g., International Mobile Subscriber Identifier (IMSI)
  • IMSI International Mobile Subscriber Identifier
  • the wireless communication module 192 may support 5G networks after 4G networks and next-generation communication technologies, for example, NR access technology (new radio access technology).
  • NR access technology provides high-speed transmission of high-capacity data (enhanced mobile broadband (eMBB)), minimization of terminal power and access to multiple terminals (massive machine type communications (mMTC)), or ultra-reliable and low-latency (URLLC). -latency communications)) can be supported.
  • the wireless communication module 192 may support high frequency bands (eg, mmWave bands), for example, to achieve high data rates.
  • the wireless communication module 192 uses various technologies to secure performance in high frequency bands, for example, beamforming, massive array multiple-input and multiple-output (MIMO), and full-dimensional multiplexing.
  • MIMO massive array multiple-input and multiple-output
  • the wireless communication module 192 may support various requirements specified in the electronic device 101, an external electronic device (e.g., electronic device 104), or a network system (e.g., second network 199). According to one embodiment, the wireless communication module 192 supports Peak data rate (e.g., 20 Gbps or more) for realizing eMBB, loss coverage (e.g., 164 dB or less) for realizing mmTC, or U-plane latency (e.g., 164 dB or less) for realizing URLLC.
  • Peak data rate e.g., 20 Gbps or more
  • loss coverage e.g., 164 dB or less
  • U-plane latency e.g., 164 dB or less
  • the antenna module 197 may transmit or receive signals or power to or from the outside (eg, an external electronic device).
  • the antenna module 197 may include an antenna including a radiator made of a conductor or a conductive pattern formed on a substrate (eg, PCB).
  • the antenna module 197 may include a plurality of antennas (eg, an array antenna). In this case, at least one antenna suitable for a communication method used in a communication network such as the first network 198 or the second network 199 is connected to the plurality of antennas by, for example, the communication module 190. can be selected. Signals or power may be transmitted or received between the communication module 190 and an external electronic device through the selected at least one antenna.
  • other components eg, radio frequency integrated circuit (RFIC) may be additionally formed as part of the antenna module 197.
  • RFIC radio frequency integrated circuit
  • a mmWave antenna module includes: a printed circuit board, an RFIC disposed on or adjacent to a first side (e.g., bottom side) of the printed circuit board and capable of supporting a designated high frequency band (e.g., mmWave band); And a plurality of antennas (e.g., array antennas) disposed on or adjacent to the second side (e.g., top or side) of the printed circuit board and capable of transmitting or receiving signals in the designated high frequency band. can do.
  • a first side e.g., bottom side
  • a designated high frequency band e.g., mmWave band
  • a plurality of antennas e.g., array antennas
  • peripheral devices e.g., bus, general purpose input and output (GPIO), serial peripheral interface (SPI), or mobile industry processor interface (MIPI)
  • signal e.g. commands or data
  • commands or data may be transmitted or received between the electronic device 101 and the external electronic device 104 through the server 108 connected to the second network 199.
  • Each of the external electronic devices 102 or 104 may be of the same or different type as the electronic device 101.
  • all or part of the operations performed in the electronic device 101 may be executed in one or more of the external electronic devices 102, 104, or 108.
  • the electronic device 101 may perform the function or service instead of executing the function or service on its own.
  • one or more external electronic devices may be requested to perform at least part of the function or service.
  • One or more external electronic devices that have received the request may execute at least part of the requested function or service, or an additional function or service related to the request, and transmit the result of the execution to the electronic device 101.
  • the electronic device 101 may process the result as is or additionally and provide it as at least part of a response to the request.
  • cloud computing distributed computing, mobile edge computing (MEC), or client-server computing technology can be used.
  • the electronic device 101 may provide an ultra-low latency service using, for example, distributed computing or mobile edge computing.
  • the external electronic device 104 may include an Internet of Things (IoT) device.
  • Server 108 may be an intelligent server using machine learning and/or neural networks.
  • the external electronic device 104 or server 108 may be included in the second network 199.
  • the electronic device 101 may be applied to intelligent services (e.g., smart home, smart city, smart car, or healthcare) based on 5G communication technology and IoT-related technology.
  • Figure 2 shows a simplified configuration of an electronic device according to one embodiment.
  • the electronic device (e.g., the electronic device 101 of FIG. 1) includes a touch screen display 210 (e.g., the display module 160 of FIG. 1) and a processor 220 (e.g., the electronic device 101 of FIG. 1). It may include a processor 120), a memory 230 (eg, the memory 130 of FIG. 1), and a biometric sensor 240 (eg, the sensor module 176 of FIG. 1). In various embodiments, the electronic device shown in FIG. 2 may further include at least some of the configuration and/or functions of the electronic device 101 of FIG. 1 .
  • the touch screen display 210 can display various images under the control of the processor 220.
  • the touch screen display 210 may be a liquid crystal display (LCD), a light-emitting diode (LED) display, a micro LED display, a quantum dot (QD) display, or It may be implemented as any one of organic light-emitting diode (OLED) displays, but is not limited thereto.
  • LCD liquid crystal display
  • LED light-emitting diode
  • QD quantum dot
  • OLED organic light-emitting diode
  • the touchscreen display 210 may detect touch and/or proximity touch (or hovering) input using a user's body part (eg, finger) or input device (eg, stylus pen).
  • touchscreen display 210 may include one or more touch sensors.
  • Touch sensors include conductivity sensor, capacitive touch sensor, resistive touch sensor, surface touch sensor, and projected captivated touch sensor (PCAP). touch sensor), or an ultrasonic touch sensor (surface acoustic wave touch sensor), but is not limited thereto.
  • the touch screen display 210 may display a biometric authentication user interface (UI) screen based on a biometric authentication request.
  • UI biometric authentication user interface
  • the biometric authentication UI screen may include a visual effect that induces fingerprint authentication in the biometric measurement area, that is, a biometric authentication UI object.
  • the electronic device 101 displays a biometric authentication UI object on the display corresponding to the biometric measurement area (or biometric sensor area), allowing the user to perform biometric authentication (e.g., fingerprint authentication, face authentication). It can be induced to do so.
  • biometric authentication e.g., fingerprint authentication, face authentication
  • the touch screen display 210 may be used as a light source for the biometric sensor 240.
  • the processor 220 transmits a driving signal to the touch screen display 210 to emit some pixels to be disposed corresponding to the fingerprint measurement area of the display, and serves as a light source for the fingerprint sensor. You can control the display to be used.
  • the biometric sensor 240 may acquire the user's biometric information (eg, fingerprint information).
  • the biometric sensor 240 may be a fingerprint sensor, but is not limited to this, and may be a facial recognition sensor, an iris sensor, a voice sensor, an electrode sensor, or a photo plethysmography (PPG) sensor.
  • PPG photo plethysmography
  • Memory 230 may temporarily or permanently store various data, including volatile memory (e.g., volatile memory 132 in FIG. 1) and non-volatile memory (e.g., non-volatile memory 134 in FIG. 1). .
  • the memory 230 includes at least a portion of the configuration and/or functions of the memory 130 of FIG. 1 and may store the program 140 of FIG. 1 .
  • the memory 230 can store various instructions that can be executed by the processor 220. These instructions may include control instructions such as arithmetic and logical operations, data movement, or input/output that can be recognized by the processor 220.
  • the processor 220 operates operatively and functionally with each component of the electronic device 101 (e.g., the touch screen display 210, the memory 230, and the biometric sensor 240). , and/or may be electrically connected to perform operations or data processing related to control and/or communication of each component.
  • the processor 220 may include at least some of the components and/or functions of the processor 120 of FIG. 1 .
  • Operations of the processor 220 may be performed by loading instructions stored in the memory 230.
  • Figure 3 shows a diagram of the hierarchical structure of an electronic device according to an embodiment.
  • an electronic device eg, the electronic device 101 of FIGS. 1 and 2 according to an embodiment may be composed of various software modules.
  • the configuration of the electronic device 101 shown in FIG. 3 is executed by a processor (e.g., the processor 120 of FIG. 1 or the processor 220 of FIG. 2) and a memory (e.g., the memory 130 of FIG. 1 or It can be implemented in software by being loaded into the memory 230 of FIG. 2.
  • the configuration of the electronic device 101 implemented in software is divided into an application layer, a framework layer, a hardware abstraction layer, a kernel driver layer, and a hardware layer.
  • FIG. 3 for convenience of explanation, , only the application layer and framework layer will be described.
  • the application layer may include an application 310, a system user interface (system UI) 320, and a biometric UI system 330.
  • system UI system user interface
  • biometric UI system 330 biometric UI system
  • the application 310 may be an application 310 stored on the memory 130 or executable or installed by the processor 120, and its type may not be limited. Hereinafter, as an example, the description will be made assuming that it is an application that supports a biometric authentication function.
  • the application 310 may store setting information related to the biometric authentication UI. Setting information related to the biometric authentication UI may be called to the application 310 through the window manager 350. The application 310 may transmit setting information related to the biometric authentication UI (or custom biometric authentication UI) set by the application 310 to the biometric service manager 340.
  • the application 310 may display a biometric authentication UI screen based on biometric authentication GUI (graphic user interface) resources. For example, the application 310 displays a biometric authentication UI screen including a biometric authentication UI object (e.g., the display module 160 of FIG. 1 or the touch screen display 210 of FIG. 2) based on a biometric authentication request. ) can be displayed.
  • a biometric authentication UI screen including a biometric authentication UI object (e.g., the display module 160 of FIG. 1 or the touch screen display 210 of FIG. 2) based on a biometric authentication request. ) can be displayed.
  • the application 310 may obtain custom setting information related to the biometric authentication UI from the biometric service manager 340 through the biometric UI system 330.
  • the system UI 320 may manage the system UI of the electronic device 101, for example, a notification bar, a screen related to a quick view, or a lock screen.
  • the biometric UI system 330 can manage the biometric authentication UI screen.
  • the biometric UI system 330 can display a biometric authentication UI object on the screen according to information set in the electronic device or transmitted from the biometric service manager 340.
  • the biometric UI system 330 transmits custom biometric authentication UI object information to the system UI 320 when installing (or applying) a theme to an electronic device or transmits custom biometric authentication UI object information for each app to the application 310. It can be delivered.
  • the biometric UI system 330 may correct data related to the biometric authentication UI object to increase the sensor recognition rate according to the electronic device 101.
  • the framework layer may provide various functions to the application 310 so that functions or information provided from one or more resources of the electronic device can be used by the application 310.
  • the framework layer may include a living service manager 340, a theme manager 345, a window manager 350, and a view system 360.
  • the biometric service manager 340 may transmit biometric information obtained from the biometric sensor to the application 310.
  • the biometric service manager 340 may transmit biometric authentication UI information (or biometric authentication UI data) set in the application 310 to the biometric UI system 330.
  • the biometric service manager 340 can collect and control data related to the custom biometric authentication UI.
  • the biometric service manager 340 may transmit custom UI information related to the biometric authentication UI to the biometric UI system 330 and the window manager 350 when applying a theme through the theme manager 345.
  • the biometric service manager 340 when setting a custom biometric authentication UI for each application, requests biometric authentication UI information from the application 310, changes the screen configuration information to a custom biometric authentication UI according to application characteristics, Changed setting information can be transmitted to the biometric UI system 330 and the window manager 350.
  • the biometric service manager 340 may also store biometric authentication UI information (eg, resources) applied during biometric authentication.
  • the theme manager 345 can manage theme resources installed or applied to electronic devices. If biometric authentication UI information is included among the theme resources, the theme manager 345 may transmit the biometric authentication UI information to the biometric service manager 340.
  • the window manager 350 can manage GUI resources used on the screen. According to one embodiment, the window manager 350 may create a window based on biometric authentication UI (e.g., custom biometric authentication UI for each app, custom biometric authentication UI for theme application) information transmitted from the biometric service manager 340. there is.
  • biometric authentication UI e.g., custom biometric authentication UI for each app, custom biometric authentication UI for theme application
  • View system 360 may include a set of extensible views used to create an application user interface.
  • the view system 360 may be a program for drawing at least one layer based on the display area resolution of the display.
  • the electronic device 101 includes a display (e.g., the display module 160 of FIG. 1, the touch screen display 210 of FIG. 2), a biometric sensor (e.g., the sensor module 176 of FIG. 1, FIG. 2), memory (e.g., memory 130 in FIG. 1, memory 230 in FIG. 2), and processor (e.g., processor 120 in FIG. 1, processor 220 in FIG. 2) It includes, and the memory (130, 230), when executed, the processor (120, 220) requests UI information from the first application that supports the biometric authentication function using the biometric sensor, and receives the information transmitted from the first application.
  • a display e.g., the display module 160 of FIG. 1, the touch screen display 210 of FIG. 2
  • a biometric sensor e.g., the sensor module 176 of FIG. 1, FIG. 2
  • memory e.g., memory 130 in FIG. 1, memory 230 in FIG. 2
  • processor e.g., processor 120 in FIG. 1, processor 220 in FIG. 2
  • the custom biometric authentication UI object is an electronic device including an icon (e.g., icon 410 in FIG. 4) and a container area (e.g., container area 420 in FIG. 4).
  • the processors 120 and 220 may be configured to transmit and receive information related to an application and a custom biometric authentication UI object through an application programming interface (API).
  • API application programming interface
  • the setting value of the biometric authentication UI object may include first layer information displaying an icon and second layer information displaying a container area.
  • the setting value may include values that control changes in the shape, size, color, or/and position of the UI object.
  • the icon of the biometric authentication UI object may be set to support an image or animation function.
  • the memories 130 and 230 generate custom biometric object UI information to which the theme is applied when the processors 120 and 220 apply a theme installed on the electronic device 101 and biometric authentication UI information is included in the theme. Apply to system UI,
  • the electronic device when biometric authentication UI information is not included in the theme, the electronic device further includes instructions set to apply the concept color of the theme to the system UI.
  • the memories 130 and 230 include instructions set to display a custom biometric authentication UI object applied to the system UI when the processor 120 or 220 requests biometric authentication for unlocking the electronic device 101. More may be included.
  • the memories 130 and 230 allow the processors 120 and 220 to check the location and size of the biometric measurement area of the biometric sensor and determine the location or size of the custom biometric authentication UI object when requesting biometric authentication. It may further include instructions set to be adjusted.
  • it further includes at least one sensor, and the memory 130 or 230 allows the processor 120 or 220 to change the color of the custom biometric authentication UI object based on sensor information obtained from the at least one sensor. If necessary, instructions set to change the color of the custom biometric authentication UI object may be further included.
  • the memory (130, 230) acquires biometric information using the biometric sensor after the processor (120, 220) displays the custom biometric authentication UI object, and based on the obtained biometric information, It may further include instructions set to determine whether authentication has failed and, when the authentication fails, provide different feedback effects depending on the authentication failure situation.
  • Figure 4 shows the structure of a biometric authentication UI object of an electronic device according to an embodiment.
  • the biometric authentication UI (user interface) object 430 applied to an embodiment of the present disclosure includes the first layer of the icon 410 and the second layer of the container area (or background area) 420. It can be divided into layers.
  • the electronic device 101 may apply different settings to each icon 410 and container area 420.
  • the biometric authentication UI object 430 may be displayed on the screen as the image shown in FIG. 4.
  • An electronic device e.g., the electronic device 101 of FIGS. 1 and 2 according to an embodiment of the present disclosure places the biometric authentication UI object 430 in the first layer of the icon 410 and the first layer of the container area 420. It can be managed by separating it into 2 layers.
  • the electronic device 101 may display the first layer of the icon 410 and the second layer of the container area 420 by overlaying them and integrating them.
  • the electronic device 101 may apply GUI resource settings differently for each first layer and second layer.
  • the electronic device 101 adjusts the color, size, shape and/or position of the icon 410 in the first layer and the color, size, shape and/or position of the container area 420 in the second layer.
  • GUI elements within the biometric authentication UI object 430 can be supported for individual use.
  • Figure 5 illustrates a method of operating a biometric authentication UI of an electronic device according to an embodiment.
  • an electronic device may support custom biometric authentication UI settings for each application.
  • each operation may be performed sequentially, but is not necessarily performed sequentially. For example, the order of each operation may be changed, and at least two operations may be performed in parallel.
  • the operations in FIG. 5 may be defined as operations performed by internal processes of the electronic device 101.
  • the processor 501 e.g., processor 120 in FIG. 1, processor 220 in FIG. 2 operates the application 503 based on a biometric service manager (e.g., biometric service manager 340 in FIG. 3).
  • a biometric service manager e.g., biometric service manager 340 in FIG. 3
  • the API 502 may include an interface or function (eg, command) for an application to control functions provided by the kernel or the middleware.
  • Information between the processor 501 and the application 503 may be transmitted and received through the API 502.
  • the application 503 may refer to an application that supports a biometric authentication function (eg, an electronic payment app, a banking app, or an app that requires security).
  • the processor 501 may request biometric authentication UI information for each application 503.
  • the application 503 may transmit biometric authentication UI information set in the application 503 to the processor 501 through the API 502.
  • Biometric authentication UI information may include UI screen information related to biometric authentication.
  • the processor 501 may check the characteristics of the biometric authentication screen within the application 503 based on information transmitted from the application 503. For example, the processor 501 may check the background screen information of the application 503 and the color, size, shape, and/or location information of the biometric authentication UI object (e.g., the icon and container area in FIG. 4).
  • the processor 501 may check the background screen information of the application 503 and the color, size, shape, and/or location information of the biometric authentication UI object (e.g., the icon and container area in FIG. 4).
  • the processor 501 may generate settings for a custom biometric authentication UI object applicable to the application 503 based on the characteristics of the biometric authentication screen within the application 503.
  • the setting value is the color, shape, or/and size of the icon (e.g., icon 410 in FIG. 4) of the biometric authentication UI object (e.g., biometric authentication UI object 430 in FIG. 4). It may include at least one of a value for changing and a value for changing the color, shape, or/and size of the container area (e.g., the container area 420 in FIG. 4).
  • the processor 501 may transmit the size information of the biometric sensor placed in the electronic device 101 or the surrounding environment information to the application 503 along with the setting value of the custom biometric authentication UI object.
  • the processor 501 may transmit the setting value of the custom biometric authentication UI object to the application 503 through the API 502.
  • the application 503 may change (or update) the settings of the biometric authentication screen to a custom biometric authentication UI object based on the settings.
  • the application 503 may receive a fingerprint authentication request event.
  • the application 503 may display a custom biometric authentication UI object based on the fingerprint authentication request event.
  • the electronic device 101 may temporarily stop displaying the custom biometric authentication UI object displayed overlapping the biometric measurement area of the biometric sensor when the user attempts biometric authentication by touching the custom biometric authentication UI object. there is. As a result, the electronic device 101 can prevent a decrease in recognition rate due to the custom biometric authentication object.
  • Figure 6 illustrates a setting mode of a biometric authentication UI object according to an embodiment.
  • an electronic device e.g., the electronic device 101 of FIGS. 1 and 2
  • a biometric authentication UI object 610 e.g., the biometric authentication UI object 430 of FIG. 4
  • app-specific custom biometric authentication mode (620) and theme application custom biometric authentication mode (630) can be supported.
  • the electronic device 101 may support setting a custom biometric authentication UI object suitable for application characteristics for each application based on the operations shown in FIG. 5.
  • the electronic device 101 may support change to a custom biometric authentication UI object according to application (or installation) of a theme package.
  • the electronic device 101 when creating a theme package, may be manufactured to include a biometric authentication UI object including an icon and container area that matches the theme concept.
  • a biometric authentication UI object including an icon and container area that matches the theme concept.
  • the electronic device 101 verifies the theme structure based on a theme package file (e.g., theme apk file) and provides resources (or overlay.apk) for applying the theme to the biometric authentication screen to the biometric authentication UI object.
  • a theme package file e.g., theme apk file
  • resources or overlay.apk
  • the electronic device 101 may support applying the theme main color to the biometric authentication UI object.
  • the electronic device 101 displays the custom biometric authentication UI object set for each app when running the application, and is in the lock mode of the electronic device 101.
  • a themed custom biometric authentication UI object can be displayed.
  • Figure 7 illustrates a custom biometric authentication UI screen of an electronic device according to an embodiment.
  • an electronic device may provide a custom biometric authentication UI object for each app or a custom biometric authentication UI object to which a theme is applied.
  • the example screen of ⁇ 701> may be a UI screen provided when biometric authentication is requested on the lock screen
  • the example screen of ⁇ 703> may be a UI screen provided when biometric authentication is requested on the application execution screen.
  • an electronic device may display a lock screen 710 to which a theme is applied on the display.
  • the electronic device 101 may display the Custom Biometric Authentication UI object 720 based on theme application.
  • the custom biometric authentication UI object 720 is divided into an icon 721 and a container area 725, and can be displayed based on settings set to suit the characteristics of the electronic device 101 and the application.
  • the electronic device 101 may display an application execution screen 730 on the display.
  • the electronic device 101 may display a custom biometric authentication UI object 740 set for each app.
  • the custom biometric authentication UI object 740 may be displayed based on settings for the icon 741 and the container area 742.
  • FIG. 8 illustrates a method of operating a custom biometric authentication UI object of an electronic device according to an embodiment
  • FIG. 9 illustrates examples of correcting a custom biometric authentication UI object of an electronic device according to an embodiment.
  • the processor 501 (e.g., the processor 120 of FIG. 1 and the electronic device 101 of FIG. 1 and FIG. 2 ) according to one embodiment.
  • the processor 220 may receive a biometric authentication request in operation 810.
  • the processor 220 may receive a biometric authentication request event from a lock screen such as ⁇ 701> of FIG. 7 or an application execution screen such as ⁇ 703>.
  • the processor 220 may determine whether it is set as a custom biometric authentication UI object. If it is not set as a custom biometric authentication UI object, the processor 220 may end the process and display a preset biometric authentication UI object.
  • the processor 220 may obtain sensor information from at least one sensor if it is set as a custom biometric authentication UI object.
  • Sensor information may include biometric sensor information and illuminance sensor information, but sensor information may be obtained from various sensors for object correction.
  • the processor 220 may obtain location and size information of the fingerprint sensor.
  • the processor 220 can obtain camera position and angle of view information.
  • the processor 220 may obtain sensor information related to ambient illumination.
  • the processor 220 may determine whether the custom biometric authentication UI object is suitable for the electronic device and whether the position and size of the object need to be adjusted. For example, the processor 220 may determine whether to adjust by comparing the size of the biometric sensor and the size or position of the object.
  • the processor 220 may adjust the size of the UI object or correct the position of the UI object within the biometric measurement area of the biometric sensor.
  • the custom biometric authentication UI object 910 may be smaller than the size of the biometric measurement area 920 of the biometric sensor.
  • the electronic device displays the custom biometric authentication UI object 910 at the location of the biometric measurement area 920, the empty space around the border of the biometric measurement area 920 is corrected to display an animation or background effect to create a biometric measurement area ( The location of 920) can be recognized by the user.
  • the location of the custom biometric authentication UI object 930 and the location of the biometric measurement area 920 may not match.
  • the electronic device 101 checks the center point of the custom biometric authentication UI object 930 and the center point of the biometric measurement area 920, matches the center points, and corrects the position to display the custom biometric authentication UI object 930. can do.
  • the electronic device 101 displays a custom biometric authentication UI object in the display area corresponding to the camera position so that the user can accurately look at the camera. You can also adjust the position to accommodate this.
  • a face recognition sensor e.g., a camera
  • the processor 220 may determine whether the color of the custom biometric authentication UI object needs to be changed. For example, the processor 220 may determine whether to change the color based on the illumination environment.
  • the processor 220 may change the icon or background color (eg, screen background color) if the color of the custom biometric authentication UI object needs to be changed. For example, in a brightly lit environment (e.g., daytime), the processor 220 determines to change the custom biometric authentication UI object to a complementary color compared to the background of the biometric authentication screen, or in a darkly lit environment (e.g. : night), you can decide to change the custom biometric authentication UI object to a less saturated color.
  • a brightly lit environment e.g., daytime
  • the processor 220 determines to change the custom biometric authentication UI object to a complementary color compared to the background of the biometric authentication screen, or in a darkly lit environment (e.g. : night), you can decide to change the custom biometric authentication UI object to a less saturated color.
  • operations 850 and 855 may be omitted.
  • the processor 220 may display a custom biometric authentication UI object.
  • the processor 220 may record whether biometric authentication succeeds or fails after setting a custom biometric authentication UI object. For example, the processor 220 may collect biometric authentication UI information used when biometric authentication is successful and biometric authentication UI information used when biometric authentication fails, and obtain authentication success rate data.
  • the processor 220 may provide a guide recommending a custom UI object with a high recognition rate in addition to the currently applied custom UI object.
  • FIG. 10 illustrates an icon operation procedure for a custom biometric authentication UI object of an electronic device according to an embodiment
  • FIGS. 11 and 12 illustrate custom biometric authentication UI screens of an electronic device according to an embodiment.
  • an electronic device may support a function of displaying different biometric authentication UI objects for each authentication situation.
  • the electronic device 101 may map different icons for each situation in relation to the biometric authentication UI object. Users can intuitively recognize information about the biometric authentication results according to the icon object.
  • the electronic device 101 may receive a biometric authentication request through an application 1010 that supports the biometric authentication function.
  • the electronic device 101 may check the current event situation through a module of the biometric framework layer 1020 (e.g., biometric service manager) and transmit the current event situation information to the resource matcher 1030.
  • the resource matcher 1030 checks the theme (e.g., theme 1, theme 2, or theme 3) applied to the electronic device 101 and delivers the result corresponding to the current event situation to the module of the biometric framework layer 1020. You can.
  • a module within the biometric framework layer 1020 may transmit resources corresponding to the current event to the application 1010.
  • the electronic device 101 may display a biometric authentication UI object based on the received resource. At this time, the electronic device 101 may display a biometric authentication UI object based on the matching table.
  • [Table 1] shows a matching table according to event situations related to biometric authentication.
  • the example screens shown in FIG. 11 may be examples of providing various feedback effects according to the authentication results of the fingerprint authentication UI object.
  • Event 1 refers to an authentication waiting situation, and the electronic device 101 may display the first fingerprint authentication UI object 1120 of the shape shown in ⁇ 1101> on the lock screen 1110 to which the theme is applied.
  • Event 2 refers to a situation in which the fingerprint is only partially recognized, and the electronic device 101 may display the second fingerprint authentication UI object 1121 of the shape shown in ⁇ 1103> on the lock screen 1110.
  • Event 3 refers to a situation in which a fingerprint is recognized too quickly and ambiguously, and the electronic device 101 may display a third fingerprint authentication UI object 1122 of the shape shown in ⁇ 1105> on the lock screen 1110.
  • Event 4 refers to a situation where the fingerprint authentication result is an authentication failure, and a fourth fingerprint authentication UI object 1123 having the shape shown in ⁇ 1107> may be displayed on the lock screen 1110 of the electronic device 101.
  • the example screens shown in FIG. 12 may be an example of providing various feedback effects according to the authentication result of the facial recognition authentication UI object.
  • Screen ⁇ 1201> represents the first face authentication UI object 1220 provided on the lock screen 1210 when the authentication wait for Event 1 is in a state, and screen ⁇ 1203> represents a situation where the face of Event 2 is only partially recognized. It represents the second face authentication UI object 1221 provided on the city lock screen 1210.
  • Screen ⁇ 1205> represents the third face authentication UI object 1223 provided on the lock screen 1210 when event 3 is ambiguous and is not recognized as a face, and screen ⁇ 1207> shows the face recognition result of event 4, Indicates the fourth face authentication UI object 1225 provided on the lock screen 1210 in an authentication failure situation.
  • a method of operating a custom biometric authentication UI of an electronic device includes the operation of requesting UI information from a first application that supports a biometric authentication function using a biometric sensor, and the operation of requesting UI information based on UI information transmitted from the first application.
  • the operation of displaying the custom biometric authentication UI object on the display is characterized by displaying the icon on a first layer and displaying the container area on a second layer overlapping with the first layer,
  • the setting values may include values that control changes to the shape, size, color, or/and position of the UI object.
  • the method of operating the custom biometric authentication UI of the electronic device includes applying the custom biometric object UI information to which the theme is applied to the system UI when biometric authentication UI information is included in the theme when applying a theme installed on the electronic device. and when biometric authentication is requested to unlock the electronic device, displaying a custom biometric authentication UI object applied to the system UI.
  • the operation of displaying the custom biometric authentication UI object on the display includes checking the location and size of the biometric measurement area of the biometric sensor and adjusting the position or size of the custom biometric authentication UI object when requesting biometric authentication. After doing so, it may be characterized as being displayed.
  • the operation of displaying the custom biometric authentication UI object on the display includes changing the color of the custom biometric authentication UI object based on sensor information obtained from at least one sensor. It may be characterized by changing the color and then displaying it.
  • the custom biometric authentication UI operating method of the electronic device includes displaying the custom biometric authentication UI object on the display, and then biometric information using the biometric sensor. It may further include an operation of acquiring, an operation of determining whether authentication has failed based on the acquired biometric information, and an operation of providing different feedback effects depending on the authentication failure situation when the authentication fails.
  • first, second, or first or second may be used simply to distinguish one component from another, and to refer to those components in other respects (e.g., importance or order) is not limited.
  • One (e.g., first) component is said to be “coupled” or “connected” to another (e.g., second) component, with or without the terms “functionally” or “communicatively.” Where mentioned, it means that any of the components can be connected to the other components directly (e.g. wired), wirelessly, or through a third component.
  • module used in various embodiments of this document may include a unit implemented in hardware, software, or firmware, and is interchangeable with terms such as logic, logic block, component, or circuit, for example. It can be used as A module may be an integrated part or a minimum unit of the parts or a part thereof that performs one or more functions. For example, according to one embodiment, the module may be implemented in the form of an application-specific integrated circuit (ASIC).
  • ASIC application-specific integrated circuit
  • Various embodiments of the present document are one or more instructions stored in a storage medium (e.g., built-in memory 136 or external memory 138) that can be read by a machine (e.g., electronic device 101). It may be implemented as software (e.g., program 140) including these.
  • a processor e.g., processor 120
  • the one or more instructions may include code generated by a compiler or code that can be executed by an interpreter.
  • a storage medium that can be read by a device may be provided in the form of a non-transitory storage medium.
  • 'non-transitory' only means that the storage medium is a tangible device and does not contain signals (e.g. electromagnetic waves).
  • This term refers to cases where data is stored semi-permanently in the storage medium. There is no distinction between cases where it is temporarily stored.
  • Computer program products are commodities and can be traded between sellers and buyers.
  • the computer program product may be distributed in the form of a machine-readable storage medium (e.g. compact disc read only memory (CD-ROM)) or via an application store (e.g. Play Store TM ) or on two user devices (e.g. It can be distributed (e.g. downloaded or uploaded) directly between smart phones) or online.
  • a machine-readable storage medium e.g. compact disc read only memory (CD-ROM)
  • an application store e.g. Play Store TM
  • two user devices e.g. It can be distributed (e.g. downloaded or uploaded) directly between smart phones) or online.
  • at least a portion of the computer program product may be at least temporarily stored or temporarily created in a machine-readable storage medium, such as the memory of a manufacturer's server, an application store's server, or a relay server.
  • each component (e.g., module or program) of the above-described components may include a single or plural entity, and some of the plurality of entities may be separately placed in other components. there is.
  • one or more of the components or operations described above may be omitted, or one or more other components or operations may be added.
  • multiple components eg, modules or programs
  • the integrated component may perform one or more functions of each component of the plurality of components identically or similarly to those performed by the corresponding component of the plurality of components prior to the integration. .
  • operations performed by a module, program, or other component may be executed sequentially, in parallel, iteratively, or heuristically, or one or more of the operations may be executed in a different order, or omitted. Alternatively, one or more other operations may be added.

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Abstract

Selon un mode de réalisation, un dispositif électronique comprend un dispositif d'affichage, un capteur biométrique, une mémoire et un processeur, la mémoire pouvant comprendre des instructions amenant, lorsqu'elles sont exécutées, le processeur à : utiliser le capteur biométrique pour demander des informations d'UI à partir d'une première application qui prend en charge une fonction d'authentification biométrique ; confirmer les caractéristiques d'un écran d'authentification biométrique dans la première application sur la base des informations d'UI transmises à partir de la première application de façon à générer une valeur de réglage pour un objet d'UI d'authentification biométrique personnalisé appliqué à la première application ; transmettre une valeur de réglage pour l'objet d'UI d'authentification biométrique personnalisé à l'application et modifier un réglage de l'écran d'authentification biométrique ; et lorsque l'authentification biométrique est demandée sur la base de la première application, afficher l'écran d'authentification biométrique comprenant l'objet d'UI d'authentification biométrique personnalisé sur le dispositif d'affichage.
PCT/KR2023/013937 2022-10-24 2023-09-15 Dispositif électronique et procédé de fonctionnement d'ui d'authentification biométrique correspondant WO2024090787A1 (fr)

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KR1020230004750A KR20240057307A (ko) 2022-10-24 2023-01-12 전자 장치 및 이의 생체 인증 ui 운용 방법

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KR20170040872A (ko) * 2015-10-06 2017-04-14 삼성전자주식회사 테마 적용 방법 및 이를 수행하는 전자 장치
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