This podcast focuses on an article, published in Transport Security International Magazine, that discusses the potential of behaviour detection technology to revolutionise airport security. The author, Selma Blum, argues that the use of artificial intelligence and machine learning could improve passenger experiences and enhance safety by identifying potential threats through non-invasive methods. However, the article acknowledges concerns surrounding the technology, particularly data privacy and bias in algorithms. It also outlines the challenges of implementing such a system, including the need for significant investment in infrastructure and personnel training.