- École Polytechnique Fédérale de Lausanne (EPFL) engages in Massive Open Online Courses (MOOCs) to enhance its reputation, improve teaching methods, enable collaboration opportunities, and potentially generate revenue from continued education programs. - Retention rates for EPFL MOOCs show that 65% of students enroll but only 16% are still watching videos by week 8 of the courses. - Surveys of MOOC students found that the most common motivations for enrolling were a desire to learn about the subject and for personal enrichment or interest in the topic, rather than for career or academic reasons.