US Patent 11068892 System and method for secure personal information retrieval

A transaction method using an electronic device. The method comprises detecting, during an online transaction, one or more fields capable of being automatically filled by the electronic device, the one or more fields associated with the online transaction. The method further comprises obtaining, using a sensor, biometric information of a user of the electronic device, and verifying an identity of the user of the electronic device based on the obtained biometric information. Additionally, the method includes, in response to verifying the identity of the user of the electronic device based on the obtained biometric information: identifying personal information of the user to be automatically filled into the one or more fields based on the verified identity, and inserting the identified personal information into the one or more fields for the online transaction.