Alexa is the voice-based assistant from Amazon, used on the Echo devices. It allows the user to interact with various services completely using a voice-based interface. For example, you can say "Alexa ...

This script uses YouTube's iframe API to build statements with xapi-youtube-statements.js when events are fired. These statements can be dispatched to an LRS with ...

Abstract: Using xAPI statements, learner interactions can be tracked in virtual learning environments. Many educational software providers now incorporate xAPI interfaces for collecting valuable ...