IP Library › Granted Patent US 12,518,646
Granted Patent B1
US 12,518,646 · App. 18/512,942 · Granted Jan 6, 2026

Accessible e-learning systems and methods

Inventor: Owen Lambert (Toronto, CA)
Assignee: THE ONTARIO EDUCATIONAL COMMUNICATIONS AUTHORITY (TVO)
G09B5/02
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Quick Facts
Patent No.
US 12,518,646
App. No.
18/512,942
Granted
Jan 6, 2026
Kind
B1
Abstract

A system for generating content for users with various accessibility needs, the system comprises at least one memory device configured for storing instructions; and at least one processor coupled to the at least one memory device and configured to execute the instructions to at least: generate a user interface for creating a first content tailored for an inclusive and accessibility-first learning experience, the user interface comprising a first set of graphical user interface elements selectable for creating the first content comprising a first set of content layers.

Claims (31)

1 . A system for generating content for presentation on a first end-user device and at least one second end-user device, the system comprising:

at least one memory device configured for storing instructions; and

at least one processor coupled to the at least one memory device and configured to execute the instructions to at least:

generate the content;

store the content in a headless format in which the content and an output format for presentation are separated, and wherein details of the content are stored on the the at least one memory device as metadata;

generate a first content output comprising a first set of content layers in accordance with the metadata, wherein the first content output comprises a first content output format responsive to the first end-user device characteristics, wherein the first end-user device comprises minimal resources and/or specifications and the first content output format is direct towards an accessibility-first learning experience; and

generate at least one second content output comprising the first set of content layers and at least one second set of content layers in accordance with the metadata, wherein the at least one second content output comprises at least one second content output format responsive to the at least one second end-user device characteristics, wherein the at least one second end-user device comprises non-minimal resources and/or specifications.

2 . The system of claim 1 , wherein the at least second set of content layers comprises at least one of data layers, multimedia layers, and interactive layers.

3 . The system of claim 1 , wherein the second set of layers are added in accordance with a desired learning experience and a desired user experience.

4 . The system of claim 1 , wherein the instructions comprise at least one set of instructions for authoring content for at least one of print and digital and digital only experiences comprising interactive learning objects (ILOs).

5 . The system of claim 4 , wherein the instructions further comprise at least one set of instructions for collaboration among users via visualizing and managing shared manipulation of content asynchronously or synchronously as the content is created and reviewed, and wherein the content comprises course materials and/or articles.

6 . The system of claim 5 , wherein the collaboration comprises at least one of visibility of simultaneous user activity, commenting, and review process sharing and management.

7 . The system of claim 1 , wherein the instructions comprise at least one set of instructions for content management comprising creating, editing, and managing the lessons and supplementary materials for each course package.

8 . The system of claim 1 , wherein the instructions comprise at least one set of instructions for content distribution comprising creating, editing, and managing the distribution of materials to the first user device and the at least second user device.

9 . The system of claim 1 , wherein the instructions comprise at least one set of instructions for content lifecycle management comprising a reporting engine for data related reporting functions of an application, comprising at least one of systems usage and performance, distribution tracking, learner progression, class progression; notification services for managing user and system notifications both within and outside of the application; managing application updates automated or otherwise; managing users, permissions, and groups and for turning on and off features and settings from the system; and managing security.

10 . The system of claim 1 , wherein the instructions comprise at least one set of instructions for export management comprising transcompiling courses and articles in accordance with format, styling, and output requirements for a desired learning experience, wherein the content is exported for publication in a plurality of formats to address variable learning formats suitable for accessibility-first learning experiences.

11 . The system of claim 10 , wherein the output requirements comprise at least one of a PDF format, an accessible-first HTML version of a course; an offline version of the course with full digital interactivity; a learning management systems (LMS) package; a remotely managed LMS package; and a directly hosted package.

12 . The system of claim 1 , wherein the instructions comprise at least one set of instructions for application management module comprising managing tenant account-related functions comprising at least one of billing, knowledge base, technical support, account management, third party integrations, theming, licensing, and shared service subscriptions, and permissions.

13 . The system of claim 1 , wherein the instructions comprise at least one set of instructions for media management module comprising handling uploading, editing, and metadata of media assets.

14 . The system of claim 1 , wherein the instructions comprise at least one set of instructions for course packaging and distribution of the content materials.

15 . The system of claim 1 , wherein the instructions comprise at least one set of instructions for transferring data and content between a content data store and requesting services via an API module.

16 . A method for generating content for presentation on a first user device and a second user device, with a processor coupled to at least one memory device storing instructions, wherein the processor executes the instructions to at least perform the operations of:

generating content;

storing the content in a headless format in which the content and an output format for presentation are separated, and wherein details of the content are stored on the the at least one memory device as metadata;

generating a first content output comprising a first set of content layers in accordance with the metadata, wherein the first content output comprises a first content output format responsive to the first end-user device characteristics, wherein the first end-user device comprises minimal resources and/or specifications and the first content output format is direct towards an accessibility-first learning experience; and

generating at least one second content output comprising the first set of content layers and at least one second set of content layers in accordance with the metadata, wherein the at least one second content output comprises at least one second content output format responsive to at least one second end-user device characteristics, wherein the at least one second end-user device comprises non-minimal resources and/or specifications.

17 . A computer readable medium storing instructions executable by a processor to carry out the operations comprising:

generating content;

storing the content in a headless format in which the content and an output format for presentation are separated, and wherein details of the content are stored on the the at least one memory device as metadata;

generating a first content output comprising a first set of content layers in accordance with the metadata, wherein the first content output comprises a first content output format responsive to the first end-user device characteristics, wherein the first end-user device comprises minimal resources and/or specifications and the first content output format is direct towards an accessibility-first learning experience; and

generating at least one second content output comprising the first set of content layers and at least one second set of content layers in accordance with the metadata, wherein the at least one second content output comprises at least one second content output format responsive to at least one second end-user device characteristics, wherein the at least one second end-user device comprises non-minimal resources and/or specifications.

Assignments (2)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Nov 25, 2025
From: LAMBERT, OWEN
To: THE ONTARIO EDUCATIONAL COMMUNICATIONS AUTHORITY (TVO)
Reel/Frame 073033/0138 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Mar 11, 2024
From: LAMBERT, OWEN
To: THE ONTARIO EDUCATIONAL COMMUNICATIONS AUTHORITY (TVO)
Reel/Frame 066714/0160 →
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