The document outlines UCL's transformation from traditional e-learning to more interactive active learning environments, emphasizing the use of technology like Lecturecast to enhance teaching effectiveness. It details successful strategies for flipping the classroom, where lectures are recorded for students to review prior to class, allowing for more interactive and personalized learning experiences during scheduled sessions. The authors discuss the benefits and concerns surrounding lecture capture and live streaming of lectures, highlighting both student engagement and potential drawbacks in attendance and participation.