My Take
Very good adaptive learning tool that offers real-time accurate predictions based on differences in users' learning characteristics and usage habits, as well as predictive analytics and personalized recommendations for students.
How I Use It
If the learner has trouble with the test, the system gradually reduces the test's complexity until the user has a level of knowledge that can be mastered. Similarly, if the user is at a high level, the test questions become increasingly challenging until the user has difficulty learning.