 Involving patients in the development and showing patients recounting their personal experience undoubtedly helps.Using respected TV personalities offers the familiar face of respectability and professionalism.Above all, most studies fail to take advantage of the role which video has to play in continuing the educational process at home with their carers and friends, but instead ask patients to watch it in the unfamiliar environment of the clinic.” 

With the widespread use of the internet since the late 1990s, there is a tremendous potential for health-related films to be made available, free at the point of need, over the internet.