A Learning Record Store (LRS) is the implementation of the server-side requirements associated with the xAPI specification.
Range Experience Acquisition Portal for Evaluation & Reporting (REAPER) is a great success story involving collecting data from live firing ranges using the Experience API
xAPI Architecture Overview
The xAPI was influenced by guidelines from the REST software architecture style.
xAPI Technical Specifications
The xAPI is both a learning-technology specification and a suite of web-service APIs that support a simple object-based model for describing
xAPI Background & History
In the 1990s the growth of the Internet and World Wide Web forced an evolution of computer-based training (CBT) in positive, but disruptive ways