Looking at the theme of surveillance as a multifaceted everyday practice, this unit will show you the value of using audio visual material in your learning. It will show you how to develop the skills you need to make the most of learning from DVDs. This study unit is just one of many that can be found on LearningSpace, part of OpenLearn, a collection of open educational resources from The Open University. Published in ePub 2.0.1 format, some feature such as audio, video and linked PDF are not supported by all ePub readers.