Recently I was presented with a tricky issue. When returning to graded Question slide that had already been submitted, the Player buttons Next and Previous were still showing.
As I often go searching for articles and examples on xAPI (Experience API or Tin-Can API), I figured others may benefit from a list of resources that may also help you getting to grips with xAPI.
Along with the release of Virtual Tour (360), H5P have also released their Branching Scenario content type. I was fortunate to get a sneak peek “H5P Branching Scenario”