The Toronto-dominion Bank

Marie-Julie Demers

Arun Victor Jagga

Christopher William Cooney

John Michael Collinson

Russell Voutour

John Jong-Suk Lee

The disclosed exemplary embodiments include computer-implemented systems, apparatuses, and processes that securely track, manage, and provision elements of interaction data within a computing environment in accordance with encrypted permissioning data recorded onto a permissioned distributed ledger. For example, an apparatus may obtain query data that includes an identifier of a computing system and a query term, and access one or more ledger blocks of a permissioned distributed ledger that include encrypted permissioning data and interaction data. The apparatus may decrypt the encrypted permissioning data using a master cryptographic key of a centralized authority. Based on a portion of the decrypted permissioning data associated with the identifier, the apparatus may determine that a portion of the interaction data is associated with the query term and consistent with an access permission of the computing system, and transmit response data to the computing system that includes the portion of the interaction data.

Secure management and provisioning of interaction data using permissioned distributed ledgers

Methods and systems for providing a graphical user interface to a computing device are described. In one aspect, a method includes: providing a first portion of the graphical user interface to the computing device, the first portion of the graphical user interface including an interface element for receiving input through an input interface associated with the computing device; receiving input received at the interface element; determining an eligibility metric based on the input; comparing the eligibility metric to eligibility criteria to determine if a user is likely eligible for a service; and when it is determined that the user is not likely to be eligible for the service, providing, to the computing device, a second portion of the graphical user interface, the second portion of the graphical user interface having a greater completion complexity than a third portion of the graphical user interface, the third portion of the graphical user interface being provided when it is determined that the user is likely to be eligible for the service.

Dynamic user interface control system

In an aspect, a method includes: receiving, via a communications module and from a computing device, a signal comprising image data representing a first document; automatically analyzing text in the first document based on stored classification data to identify a first parameter from the text in the first document; comparing the first parameter to a second parameter, the second parameter being obtained from a data store and being associated with a second document; determining annotation data based on the comparison, the annotation data determined based on the first parameter and the second parameter; and providing a signal that includes an instruction to cause the annotation data to be overlaid on a display of the computing device, the instruction including marker data identifying a location associated with the first document and influencing a location of the annotation in the display.

Systems and methods for augmenting a displayed document

Methods and systems for providing a graphical user interface to a computing device are described. In one aspect, a method includes: providing a first portion of the graphical user interface to the computing device, the first portion of the graphical user interface including an interface element for receiving input through an input interface associated with the computing device; receiving input received at the interface element; determining an eligibility metric based on the input; comparing the eligibility metric to eligibility criteria; and when the eligibility metric does not satisfy the eligibility criteria, providing, to the computing device, a second portion of the graphical user interface, the second portion of the graphical user interface having a greater completion complexity than a third portion of the graphical user interface, the third portion of the graphical user interface being provided when the eligibility metric satisfies the eligibility criteria.

There may be provided a processor-implemented method of causing annotation data to be overlaid on a viewport. The method may include: receiving a signal comprising image data, the image data representing a first document; performing optical character recognition on the image data to identify text in the first document; automatically analyzing the text based on stored classification data to identify a first parameter associated with the first document; comparing the first parameter to a second parameter, the second parameter being obtained from a data store and being associated with a second document; determining annotation data based on the comparison, the annotation data determined based on the first parameter and the second parameter; and providing a signal that includes an instruction to cause the annotation data to be overlaid on a viewport displaying a real-time image of the first document.

Growing community of inventors

Saint-Lambert, Canada

Marie-Julie Demers