From pictures of exotic locations, to boomerangs of famous landmarks, and selfies on mountain tops, our social media feeds are constantly being filled with images of travel. We’ve come to rely on filtered photos and user reviews to help us plan our way around the globe; and it seems that with every new hashtag, website or app, technology is changing the way we experience travel. Joining us on the line to discuss this was Marianna Sigala, Professor of Tourism and Director of the centre for tourism and leisure management at the University of South Australia.