adlnet/xAPI-Spec

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adlnet/xAPI-Spec

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The xAPI Specification describes communication about learner activity and experiences between technologies.

xAPI-Spec

This Github repository contains the xAPI Specification. xAPI is a learning technologies interoperability specification that describes communication about learner activity and experiences between technologies. The specification is divided into three documents:

Part One: About the Experience API
Part Two: Experience API Data
Part Three: Data Processing, Validation, and Security

Specification versions

The current version of the specification is 1.0.3.

The next version of the specification has not been planned.

What to do if the spec is unclear

If when implementing the specification you find something is unclear or unhelpful, you can help to improve the specification by raising an issue here. When raising an issue, please give as much detail as you can in regards to:

Which part/parts of the specification you are reading.
Your understanding of what these parts mean.
The product and feature you are implementing xAPI in; what's the use case you are trying to achieve?
How you would like the specification to be improved. Suggest some specific new wording if you like!

You'll need to sign up for a GitHub account if you do not already have one in order to raise and comment on issues.

You can discuss any issues before or after raising them on the specification Google Group and at our weekly specification calls.

How you can contribute

You'll need to sign up for a GitHub account if you do not already have one in order to contribute to the specification.

The xAPI Spec Working Group meets the first and third Wednesdays of each month at 2:30 (US Eastern) on GoToMeeting. You can join at https://global.gotomeeting.com/join/686232837

The xAPI Conformance Testing Working Group meets the second Wednesdays of each month at 2:30 (US Eastern) on GoToMeeting. You can join at https://global.gotomeeting.com/join/686232837

Please refer to the Contribution guidelines for further direction and a list of contributors.

ADL_LRS

ADL's Open Source Learning Record Store (LRS) is used to store learning data collected with the Experience API.

xAPIWrapper

Wrapper to simplify communication to an LRS

SCORM-to-xAPI-Wrapper

APIWrapper.js file commonly used with SCORM with xAPI calls embedded

lrs-conformance-test-suite

A NodeJS project that tests the MUST requirements of the xAPI Spec and is based on the ADL testing requirements repository. The test suite website can be found here: https://lrstest.adlnet.gov/. The adopters website can be found here: https://adopters.adlnet.gov/

xAPI-Dashboard

Provides a quick and easy way to generate graphs from your xAPI data, as well as a powerful query language to manipulate it

xapi-profiles

A set of documents addressing the structure of and supporting services for xAPI Profiles.

xapi-authored-profiles

Repository of official xAPI Profiles

CATAPULT

The goal of the cmi5 Advanced Testing Application and Player Underpinning Learning Technologies (CATAPULT) project is to create a cmi5 player and test suite software to help the DoD education and training community transition from legacy e-learning systems and tools toward an integrated enterprise-wide learning ecosystem.

xapi-launch

xAPI-SCORM-Profile

Document describing how to report SCORM data to the Experience API.

experienceapi_client_examples

These client examples for the Experience API ("Tin Can API") can help you learn and get started using the new API.

xapi-lab

Assisting in developing xAPI statements and communicating with a Learning Record Store (LRS)

jxapi

Starting-from-SCORM-A-Developers-Guide

xapi-youtube

Send Youtube Video interactions to an LRS with xAPI

xapi-statement-viewer

A datatables and bootstrap based xAPI statement viewer for easier reading

xAPI-Workshop

Workshop presentation and tools for a basic statement generator and reporting app

xapi-jqm

Integration of xAPI using jQuery Mobile with course examples and templates to get you started

adlnet.github.io

An organized list of ADL's resources available on github

xapi-ontology

xAPI Statement Data Model represented as RDF Classes and Properties.

tla

Codebase for the ADL Initiative's Total Learning Architecture (TLA) reference implementation. Once matured and implemented, the TLA will enable personalized, data-driven, and technology-enabled lifelong learning across the DoD, other Federal Government agencies, and beyond.

Intro-to-xAPI-Data-Visualization

Workshop session used to introduce programmers to visualizing xAPI data using the ADL xAPI Dashboard project

RUSSEL

The Re-Usability Support System for eLearning (RUSSEL) is an open-source software project to manage and repurpose courses, documents and multimedia assets.

SCORM-2004-4ed-SampleRTE

SCORM-2004-4ed-Test-Suite

A collection of tests designed to validate software conforming to the SCORM 2004 4th Edition

Intro-to-Developing-Web-based-xAPI-Content

xapi-lrs-conformance-requirements

This repo lists the actual requirements stubbed out from the xAPI spec and have tests written about them in the test suite runner repo. The test suite repo can be found here: https://github.com/adlnet/xapi-lrs-conformance-requirements. The test suite website can be found here: https://lrstest.adlnet.gov/. The adopters website can be found here: https://adopters.adlnet.gov/

DECALS

This repo is for Data for Enabling Content in Adaptive Learning Systems (DECALS) that is built on the RUSSEL platform is an open-source software project to manage and repurpose courses, documents and multimedia assets by providing services for managing ontologies ranging from general ontologies to taxonomies of learning objectives and ontologies related to learner models.

xAPI-Android-Roses

xAPI-enabled Android Roses app

MasterObjectModel

The Master Object Model (MOM) is an xAPI profile that denotes how a student's learning can be tracked throught their entire "lifetime" within the Total Learning Achitecture (TLA).

LR-Data

A Tool to help import the content of the Learning Registry into a data store of your choice

SCORM-to-TLA-Roadmap

Guidance on transitioning from a SCORM environment to a TLA environment

Intro-to-xAPI-Video-Experiences

companion-specification-for-xapi-vocabularies

Repository for maintaining the Companion Specification for xAPI Vocabularies

Moodle-mod_cmi5launch

A Moodle plugin which allows teachers to upload cmi5 packaged lessons within a Moodle Course Activity and then assign the activity to students

profile-server

An enhanced set of tools to create profiles, link vocabularies semantically, persist identifiers, and provide lookup services for tool vendors and practitioners.

xAPI-Profile-Matching

flash-finder

Set of scripts intended to locate SCORM-based Flash and determine the oncoming Flash Deprecation's effects for existing training materials.

experience-xapi-vocabulary-primer

Repository for maintaining the xAPI Vocabulary Primer

moodle-jwt-auth

Moodle Auth plugin for handling user creation for pre-authenticated users using an inbound JWT.

auto-ssl

Basic instructions for configuring automated certbot renewal with ADL's commonly-used Docker + Nginx setup.

github-webhook-observer-2021

Internal listener for receiving branch-specific updates and rebuilding TLA containers.