Implementation of biometric authentication

Patent metadata

Field	Value
Publication number	US-11928200-B2
Application number	US-202117496716-A
Country	US
Kind code	B2
Filing date	Oct 7, 2021
Priority date	Jun 3, 2018
Publication date	Mar 12, 2024
Grant date	Mar 12, 2024

Abstract

An electronic device performs techniques related to implementing biometric authentication, including providing user interfaces for: providing indications of error conditions during biometric authentication, providing indications about the biometric sensor during biometric authentication, orienting the device to enroll a biometric feature, and providing an indication of the location of the biometric sensor to correct a detected error condition.

First claim

What is claimed is:

1. An electronic device, comprising:
a biometric sensor;
a touch-sensitive display;
one or more processors; and
memory storing one or more programs configured to be executed by the one or more processors, the one or more programs including instructions for:
detecting occurrence of an error condition for detecting biometric information at the biometric sensor;
in response to detecting the occurrence of the error condition, displaying, on the touch-sensitive display, an indication of a location of the biometric sensor on the electronic device, wherein the indication is a graphical indicator that is displayed at a respective location on the touch-sensitive display that is a first distance from a first edge of the electronic device, wherein the first edge of the electronic device corresponds to the location of the biometric sensor on the electronic device, and wherein the respective location on the touch-sensitive display is a second distance from a second edge of the electronic device, wherein the second edge is opposite from the first edge, and wherein the second distance is greater than the first distance;
while displaying the indication of the location of the biometric sensor on the electronic device, detecting a request to unlock the electronic device using the biometric sensor; and
in response to detecting the request to unlock the electronic device using the biometric sensor:
in accordance with a determination that the error condition is still occurring at a respective time that occurs after detecting the request to unlock the electronic device:
ceasing to display the indication of the location of the biometric sensor; and
displaying a touch-based user interface for entering touch-based authentication information; and

in accordance with a determination that the error condition is no longer occurring, attempting to unlock the electronic device using the biometric sensor.

2. The electronic device of claim 1 , the one or more programs including instructions for:
while displaying the touch-based user interface for entering touch-based authentication information, detecting a touch input sequence on the touch-sensitive display;
in response to detecting the touch input sequence:
in accordance with a determination that the touch input sequence matches authorized credentials, transitioning the electronic device from a locked state to an unlocked state; and
in accordance with a determination that the touch input sequence does not match authorized credentials, maintaining the electronic device in a locked state.

3. The electronic device of claim 1 , wherein the respective time is a time that occurs after a predetermined delay time period from when the request to unlock the electronic device using the biometric sensor was detected.

4. The electronic device of claim 1 , wherein attempting to unlock the electronic device includes:
in accordance with a determination that biometric authentication is successful, unlocking the electronic device; and
in accordance with a determination that biometric authentication is not successful, displaying, on the touch-sensitive display, an alternative authentication user interface.

5. The electronic device of claim 1 , wherein the occurrence of the error condition includes a requirement that the biometric sensor is covered in order for the error condition to occur.

6. The electronic device of claim 1 , wherein the occurrence of the error condition includes a requirement that the touch-sensitive display is on for the error condition to occur.

7. The electronic device of claim 1 , wherein the occurrence of the error condition includes a requirement that an input corresponding to a request to attempt biometric authentication has been met in order for the error condition to occur.

8. The electronic device of claim 1 , wherein the occurrence of the error condition includes a requirement that a maximum number of failed authentication attempts has not yet been reached in order for the error condition to occur.

9. The electronic device of claim 1 , wherein the occurrence of the error condition includes a requirement that the electronic device is oriented so that the biometric sensor is not directed to a portion of a biometric feature that can be used for biometric authentication in order for the error condition to occur.

10. The electronic device of claim 1 , wherein the indication includes an instruction to change a pose of a biometric feature toward the biometric sensor.

11. The electronic device of claim 1 , wherein the indication includes a text description of where the biometric sensor is located.

12. The electronic device of claim 1 , wherein the indication includes a pictorial illustration of a location of the biometric sensor.

13. The electronic device of claim 1 , wherein the indication includes an animation that illustrates a location of the biometric sensor.

14. The electronic device of claim 1 , wherein the occurrence of the error condition is detected when the error condition is of a first type, the one or more programs including instructions for:
in response to detecting occurrence of a second type of error condition, displaying an indication of the occurrence of the second type of error condition without displaying an indication of the location of the biometric sensor.

15. The electronic device of claim 1 , wherein the determination that the error condition is no longer occurring is made subsequent to detecting the request to unlock the electronic device using the biometric sensor and while displaying the indication of the location of the biometric sensor.

16. A non-transitory computer-readable storage medium storing one or more programs configured to be executed by one or more processors of an electronic device with a biometric sensor and a touch-sensitive display, the one or more programs including instructions for:
detecting occurrence of an error condition for detecting biometric information at the biometric sensor;
in response to detecting the occurrence of the error condition, displaying, on the touch-sensitive display, an indication of a location of the biometric sensor on the electronic device, wherein the indication is a graphical indicator that is displayed at a respective location on the touch-sensitive display that is a first distance from a first edge of the electronic device, wherein the first edge of the electronic device corresponds to the location of the biometric sensor on the electronic device, and wherein the respective location on the touch-sensitive display is a second distance from a second edge of the electronic device, wherein the second edge is opposite from the first edge, and wherein the second distance is greater than the first distance;
while displaying the indication of the location of the biometric sensor on the electronic device, detecting a request to unlock the electronic device using the biometric sensor; and
in response to detecting the request to unlock the electronic device using the biometric sensor:
in accordance with a determination that the error condition is still occurring at a respective time that occurs after detecting the request to unlock the electronic device:
ceasing to display the indication of the location of the biometric sensor; and
displaying a touch-based user interface for entering touch-based authentication information; and

in accordance with a determination that the error condition is no longer occurring, attempting to unlock the electronic device using the biometric sensor.

17. A method, comprising:
at an electronic device with a bi

Assignees

• Apple Inc

Inventors

• Van Os Marcel
• Anton Peter D
• Devine Lynne
• Mohseni Daamun

Classifications

• G06F21/32 Primary

  using biometric data, e.g. fingerprints, iris scans or voiceprints · CPC title

• G06F21/316

  by observing the pattern of computer usage, e.g. typical user behaviour · CPC title

• G06V40/166

  using acquisition arrangements · CPC title

• G06V40/67

  by interactive indications to the user · CPC title

• G06F21/36

  by graphic or iconic representation · CPC title