This video defines xAPI identifiers. xAPI uses International Resource Identifiers (IRIs) as unique identifiers. These IRIs are most commonly used in the form of Uniform Resource Locators (URLs) but can also be Uniform Resource Identifiers (URIs).
- [Instructor] Many elements of an xAPI statement require…a means to identify them.…Verbs, actors, objects, for example,…all must have some way to define which verb,…which actor, and which object you're referencing.…xAPI uses IRIs or International Resource Identifiers…for this purpose.…Now if you're not familiar with IRIs,…you actually probably are.…At least a certain type of IRI anyway.…The IRI is a super set of the URI…or the Uniform Resource Identifier.…
The IRI adds international characters.…And the URI is a super set of something…you're very likely very familiar with already,…the Uniform Resource Locator or the everyday URL.…In fact, you'll see as you progress through this course,…the majority of the time, the URL is used…to identify the object.…But not always.…Let's look at a couple of examples.…When defining a verb or object,…you will usually use a URL such as these.…These are fully formed and fully qualified IRIs…or URIs or URLs.…
The http or the https bits at the beginning tell us…how to connect to the address.…
Author
Anthony Altieri
Released
12/12/2018- Setting up an LRS in SCORM Cloud or Veracity
- Building an xAPI statement
- Using xAPI extensions
- Sending statements to an LRS
- Recording video plays
- Recording quiz results
- Querying the LRS
- Correlating LRS data for more insights
- Using xAPI for adaptive learning
Skill Level Beginner
Duration
Views
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Introduction
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What you should know1m 48s
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1. Introduction to xAPI
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What is xAPI?2m 35s
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How does xAPI work?2m 24s
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How is xAPI useful?1m 59s
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Setting up SCORM Cloud2m 41s
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Setting up Veracity2m 58s
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2. Anatomy of xAPI Statements
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xAPI unique identifiers1m 32s
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The Actor element4m 6s
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The Verb element3m 36s
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The Object element3m 25s
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The Result element3m 35s
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The Context element3m 2s
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The Timestamp element2m 28s
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3. Working with Statements
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Four steps of xAPI3m 8s
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Sending a statement3m 40s
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Record quiz results4m 4s
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4. Getting Statements from Your LRS
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Querying the LRS2m 41s
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Building and sending a query3m 47s
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Query video plays3m 46s
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Query quiz results4m 3s
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Correlation under the hood3m 33s
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Adaptive learning4m 23s
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How adaptive learning works3m 41s
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Conclusion
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Next steps2m 19s
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Video: xAPI unique identifiers