Category Archives: xapi

OpenLabyrinth has Experience

Just in time for the Ottawa Conference in Perth last week, we were able to demonstrate activity metrics generated by OpenLabyrinth via the ADL Experience (xAPI, a.k.a. TinCan API) to multiple Learning Record Stores (LRSs).

xAPI is really catching on in educational tracking and research. It is a much lighter, more agile approach than SCORM and looks set to replace it. Much has been written about xAPI over the past two years, which I won’t repeat here. Enough to say that it is simple, yet very powerful in what you can do with it.

Now, in OpenLabyrinth, which already has a very detailed and powerful set of internal metrics built into it, we can now extend what can be done with our platform and track learning experiences across many simulation modalities. OpenLabyrinth has already proven to be remarkably effective at integrating learning activities – our ‘conceptual glue’ as we call it. We have written about this many times in the past on how we have used OpenLabyrinth to tie together various activities into a consistent logical pathway or narrative.

Now, we can do this with a wider variety of other tools and yet still track what learners and teachers are actually doing within these learning objects. Sharing of open educational objects is not about the metadata of where they are stored and what learners can do with them; it is about the activity streams of what they actually do… in real life… and real time.

Our dev team at ITRex has done a really nice job of integrating xAPI into our core structures. We are now able to perform a post-hoc analysis in great detail over selected cases, scenarios or date ranges. This can even be done, thanks to OpenLabyrinth’s strong internal metrics, on cases that were written and played long before xAPI existed!

We can also do real-time tracking of activity metrics, send xAPI statements out to the LRS immediately. We have been cautious in implementing this so as not to bog down our poor little servers. But it works… and opens up some really interesting cross-platform communications.

At present, we are sending statements to our GrassBlade LRS and to SCORM Cloud, hosted by Rustici. If others are interested in exploring this with us, contact us via one of the usual methods.

Activity metrics and big data

OpenLabyrinth and the Experience API (xAPI) will be featuring prominently in several sessions at the upcoming Ottawa Conference in Perth, Australia, in a week.


The main focus of the Ottawa Conference is assessment and evaluation in health professional education. As part of this, there are several discussion on activity metrics and big data.

We have been adapting OpenLabyrinth to make better use of the xAPI and combining it with xAPI data from many other sources to get a fuller picture of what our learners do within their learning context.

We will post links to some of the materials generated at this conference during the workshops and PeArLS sessions that relate to activity metrics.

Precision Education – does one size fit all?

We came across some neat capabilities yesterday, while working on ways to integrate educational tools and functions from multiple different applications. We were able to combine functionality from OpenLabyrinth, WordPress, GrassBlade and some HTML5 applets from, into a neat little cohesive scenario.


Check out this Precision Education page and embedded applets

What may not be all that apparent from that page, because the pieces fit together reasonably seamlessly, is that the various functions shown could not be produced by any one of the educational applications alone. Each application was used in a blended manner but for the learner, is a single experience.

In the background, we are working on being able to track all the activities performed, using the Experience API from ADL, which will send xAPI statements to GrassBlade, our Learning Record Store.

Medbiquitous announces new Learning Experience group

Mebiquitous “is a not-for-profit, international group of professional associations, universities, commercial, and governmental organizations seeking to develop and promote technology standards for the health professions that advance lifelong learning, continuous improvement, and better patient outcomes.”

These guys do great work that underpins many collaborative initiatives in healthcare. The University of Calgary Cumming School of Medicine is a proud and active member.

On 20 Jan 2016, Medbiq announced a new working group, the Learning Experience group.

“Education analytics offers an opportunity to better track learner educational activities and to better understand the strengths and weaknesses of the healthcare workforce as well as factors associated with higher performance…

…The new Learning Experience Working Group will develop a set of Experience API (xAPI) profiles to provide guidance around collecting data on specific types of healthcare learning activities. The scope includes simulations (Virtual patients, mannekin-based simulations, preceptor-reviewed simulations, virtual worlds/games, Standardized Patients, etc) and clinical training activities and experiences.”

Members of the OpenLabyrinth Development Consortium are actively involved in this initiative and in Medbiquitous.

And just a quick heads up, the Medbiquitous Annual Conference is coming up: May 16-17, 2016 in Baltimore. A very innovative and collaborative group – come join us.