Lecture Capture includes a range of technologies used for digitally recording and distributing lectures. These recordings involve some combination of text, audio and video. The video could be of the lecturer, a whiteboard, a chalkboard, a screencast or any combination of video feeds available (Dey et al., 2009; Gosper, et al., 2008).
Who’s doing it?
Lecture Capture, though still a relatively young research area, continues to gain momentum across the globe. In London, Institutions such as LSE,UCL, Queen Mary and Imperial seem to be leading the way.
What are the Benefits?
While not intended as a replacement for in-class instruction, lecture capture offers three important benefits: an alternative when students miss class; an opportunity for content review, particularly when abstruse topics are introduced or detailed procedures are performed; and content for online course development.
What does the research say about lecture capture usage?
Pennsylvania State University reports on trends in lecture capture research and provides some common reasons for leveraging lecture capture. These include convenience for students, reviewing for exams, enhancing students understanding of concepts from class, note taking and reviewing materials if students miss classes. More studies as well as insights into other universities usage of lecture capture are now being conducted across the board on lecture capture and can be viewed here.
In a recent small scale study of lecture capture of 1,000 students run by the School of Arts and Social Sciences; results showed that 91% of students used lecture recordings and 93% of students said lecture recordings helped their exam revision and assignment preparation.
Why is Lecture Capture important?
Students generally value lecture capture because it gives them the ability to go back and review lecture materials in their own time at their own pace. This is particularly useful for revision. Through some of the studies reported above, lecture capture may offer additional support for students who speak English as a second language as well as students who may have learning difficulties.
Lecturers value the recording of their lectures because it gives them the ability to help students grasp difficult concepts and provide revision opportunities. Some lecturers worry that students may cut classes in favour of viewing captured lectures. However recorded lectures are being seen as an opportunity by some lecturers to flip the classroom i.e use class time to conduct group activities to supplement the lecture material.
How does it work?
At City University London, the lecture capture system being used is Echo360. This system is integrated into AV Pods in a few rooms. More information on rooms that contain lecture capture are listed below. Pushing a single button is normally enough to activate the system and begin capturing a lecture. Recordings can be viewed on the web or in formats compatible with MP3 players and portable video devices.
Which learning spaces can I use to record lectures?
The lecture capture working group have enabled the system in several spaces across the Institution. This group intends to expand lecture capture next academic year. The lecture theatres and other rooms that currently hold the equipment for staff to record material for students are:
Oakden, Geary,Oliver Thompson and ELG19 lecture theatre and The Mill, Goswell Place.
If you have any further thoughts on lecture capture, please do raise under comments. If you’d like to be part of the lecture capture ‘revolution’ please do contact your ed. tech team.