ims basic lti certification
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Charles Severance, Ph.D.Affiliate Coordinator
IMS Global Learning Consortium (IMS GLC)
http://www.imsglobal.org/http://www.dr-chuck.com/
IMS Basic LTI Certification
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IMS: Digital Learning Standards
Free thecontent
IMS Common Cartridge
Seamlesslyconnect
to learning
IMS Learning ToolsInteroperability (LTI)
The informationarchitecture for
learning
IMS Learning InformationServices (LIS)
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LTI Services
LaunchEvents
Deployment
SessionTool SettingOutcomes
Data...
Tool Consumer
Tool Provider
TCAdmi
n
TCAdmi
n
Profile
Tool Proxy Runtime
Tool Proxy Runtime
Tool
ProfileTool
ProfileTool
ProfileTool Proxy
Tool Proxy
UserUserTP
Admin
TPAdmi
n
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Purpose of Certification
• Assure the end-user/purchaser that products will
interoperate
• Any certified Provider (Tool) should be able to
interoperate with any certified Consumer (LMS)
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http://www.imsglobal.org/developers/alliance/lti/blti-cert/http://www.imsglobal.org/developers/alliance/lti/blti-cert/
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Certification is Quite Proscriptive
• The IMS Basic LTI specification is very flexible
– it could be used for lots of purposes – we did
not want to the spec to be so proscriptive that
we "outlawed" possible uses we could not
imagine
• Certification is about the expected / common /
typical uses – and is very proscriptive
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Certification is not Static
• Certification is like a "unit test" that checks a list
of expected operations and responses
• The current certification test suite is based on
interoperability
• We will work with the adopters and vendors to
work through things that "slip through the
cracks"
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Two Certifications
• Tool Consumer (a.k.a. LMS)
• Very precise test with automated records of tests
passed
• Tool Provider (a.k.a. Tool)
• Manual verification of proper handling of each of
the test cases
• Both require contact info and self-assertion
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Certification: Members Only
• Only IMS Alliance (or higher) members can
apply to be certified
• No additional cost associated with certification
– no third parties to pay
• Also, IMS will work with folks when there are
disputes – so we may need to contact certifiers
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http://www.imsglobal.org/developers/alliance/LTI/blti-cert/index.cfm
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Tool Consumer / LMS Certification
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Overall Steps
• Set up your certification environment at
www.imsglobal.org
• Set up your LMS with two courses and two
users and two Basic LTI resources
• Run the certification tests, monitoring your
progress
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Overall Steps
• When all tests are passed..
• Fill out the Certification Report
• Make a PDF of your Online Test Report from IMS
• Send it all to [email protected]
• Once it is reviewed and approved – you get your
certification badge
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Test Setup
demo
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Test Setup - Complete
The test uses cookies so you must setup the test and run the test in the same browser.
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Three Kinds of Tests
• Normal tests are tests that your code must
pass to be certified.
• Free Pass tests are optional and depend on
design choices in the LMS.
• Fail Only tests check for mistakes in every
one of your launches. (this is sticky)
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Test Status
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LMS Setup
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All Tests Passed
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Certified - LMS
• PowerLink for Blackboard WebCT v8
• Building Block for Blackboard Learn v9
• Desire2Learn Learning Environment v8.4.2
• Desire2Learn Learning Environment v9.0
• Jenzabar JICS v7.2
• Learning Objects Campus Pack v4
• Sakai v2.7
• Sakai 3 v0.4
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Tool Provider/ Tool Certification
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Provider Certification
• More of a self-certification
• Run a series of launch tests on your Tool and
verify proper operation
• Very much like formalized unit tests
• We are trying to stretch your tool
• Emphasize the wide range of launch data sets
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Test Themes
• Explore privacy levels – insure the tool copes
with missing data and makes a good primary key
choice
• Variations in the valid roles= format
• Some dysfunctional/broken launches
• Testing the tool's ability to redirect back to the
LMS in error conditions
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Running a Test
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Debug Mode
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Test (self) Report
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Certified - Tool
• Learning Objects Campus Pack v4
• SpACE v0.5 (Spatial Activities in
Course Environments, map
application)
• WebPA v1 (online peer assessment
application)
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Basic LTI Community Certification
• We are working on a self-certification for
Basic LTI Tools that is open to anyone
regardless of membership
• It will be a self-policing community with
ratings, "most popular", etc etc.
• Working on a very early prototype
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This is just a prototype!
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Summary
• We have a relatively straightforward Basic LTI
certification process in place for LMS and Tools
• LMS Certification is well underway for shipping
and soon to ship products
• These certifications will evolve with experience
• We are working on an even lighter social/self-
regulated community around Basic LTI Tools
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Questions
• IMS – www.imsglobal.org
Seamlesslyconnect
to learning
IMS Learning ToolsInteroperability (LTI)