InstaGrok

instaGrok is an intelligent educational search engine that empowers self-directed learning from the Web. instaGrok finds quality educational content on any topic and presents it in an interactive graphical interface, helping learners quickly navigate and make sense of the topic they are interested instaGrok's sophisticated functionality includes automated filtering (of commercial/inappropriate sites), rating materials by difficulty level, identifying important concepts, displaying key facts, and even generating quiz questions. This is made possible a set of innovative machine learning natural language processing algorithms that set instaGrok apart from other search engines.