This document discusses technology enhanced learning objects (TELOs) and Raptivity, an eLearning authoring tool. It defines TELOs as interactive chunks of content that incorporate elements like excitability, interactivity, reusability and accessibility. The key aspects of TELOs are explained along with how Raptivity allows for customization and output of interactive eLearning content in various formats without programming. Raptivity supports major learning theories and can be integrated into existing courseware, websites or intranets.