Abstracting Your Course’s Tracking Code

An abstraction layer is a way of hiding complexities and maintaining cleanliness in your application. When integrating tracking support (SCORM, AICC, etc,) into an an e-learning course, it’s a good idea to abstract as much of the tracking code as possible. Here are some examples.

SCORM Tip: Use an onunload handler

What happens if the browser window containing your course is closed by the learner before the course finishes sending data to the LMS? If you’re not careful about how you’ve coded your course, you can lose some of the data.

For Your Reading Pleasure: EasyCaptions

Introducing EasyCaptions: A simple system for adding captions and an interactive transcript to online videos. EasyCaptions uses progressive enhancement to provide the best possible experience for all visitors, regardless of their browser’s JavaScript, HTML5 or Flash support.