Abstract
This chapter deals with interpretation of heritage attractions. More specifically, it looks at mobile interpretation techniques, discusses their pros and cons, and presents findings from a study on the use of audio-guides conducted at a major museum in Vienna. The findings show that the majority of visitors used an audio-guide; however, there are also visitors who prefer conventional types of interpretation. The study also revealed that the use of an audio-guide does not lead to a greater depth of experience, but there is evidence that it led to a greater enjoyment of the site.