eSmartLearning (eSL), is a world class integrated online learning environment that helps students, individuals and institutions in enhancing their knowledge, skills and learning abilities. eSL offers its services mainly to the institutions that have training on regular basis and to the individual learners like students (for their regular courses), employees (for refreshing, enhancing and updating with new requirements) and knowledge seekers (to learn new information). eSmartLearning uses the popular CALMS (Content Authoring and Learning Management System) engine developed by Cognolabs systems. The CALMS engine integrates all the features of a learning system into eSL, starting from the basics to the most advanced CARE (Cognition Ability Recognition and Enhancement) technology. CARE technology is Cognolabs’ in the lab developed innovative research that helps CALMS record the attention levels of students while they are studying.