“The beauty of TAO is the inherent adaptability of its myriad features. Our students had a coherent user experience, despite the reality that we used three different systems. From lesson content to item authoring to test delivery, we were able to rely on TAO for its fluid interoperability and integration. After conducting a broad search, we remain unaware of any platforms other than TAO that can offer this level of usability, flexibility, and freedom through QTI compliance and Open Source.”