Time | Item | Presenter | Notes |
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5M | Action Item Follow Up | Edward Zarecor | Both action items relate to fine grained user progress data, one serializing it to the database, one investigating how to emit it into the tracking logs. We should have a longer conversation about use-cases for reporting on this fine-grained progress data and needs related to scale, privacy, latency, etc.
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| Follow Up | Jill Vogel | Event taxonomy: from the A-Z list of tracking event types, event types are inconsistently named, which makes filtering difficult. Is it possible to add taxonomy fields (category, subcategory) to these legacy events to make grouping/filtering possible? Or if this violates their “frozen” status, can we add this info to the xAPI events? Follows up on Data WG 2022-02-10 - topic #1: tracking logs are a mess., and a request from Harvard Medical. |
5M | Action Item | Andrés González | I have a proposal for this wg: people who have worked in any analytics project can prepare a short presentation (10-20 min) about a technical topic and present it in the wg meeting. The idea is to talk in detail about a specific problem faced, and show how it was solved and what are the new challenges. Some examples: showing video statistics, converting logs to xAPI, extracting tracking logs, using datawarehouses, etc. It can be recorded and stored to create a data-wg knowledge center. If there is agreement on that, I can volunteer with the first one. |
5M | | Quitterie Lucas | Check the mapping of problem related events (issue #15 on openedx/data-wg). A first proposal of the mapping of `problem_check` server event is available. Let’s see together what are the main information that remain in the xAPI standard and if it is enough ready to iterate on the other events
There was a project to add an xAPI/Caliper backend overlaying the existing tracking logs capability – mentions the problem_check event, so maybe they made some progress categorizing this event? In spaces where the vocabulary is not currently established and fixated in a profile, we can propose updates based on our usecases. FUN are more connected with the xAPI community than other members of DWG currently. Julien Maupetit proposed an xAPI mapping working session to get members on the same level of understanding of the process.
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30M | Review of the currently know data use cases | Jenna Makowski | Review current data use cases from user interviews and those collected and provided by community members Jenna walked us through the currently inventory of use-cases, which is available in this sheet for ease of filtering. We are at a phase where gathering additional use-cases is valuable. We would like to hear more from:
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