The latest issues of INsights #18 contains a short article by Joasia Luzak 'Camera, Camera, on the Wall...' which introduces to the general public a previous joint publication by P. Lewinski, J. Trzaskowski and J. Luzak 'Face and Emotion Recognition on Commercial Property under EU Data Protection Law' published in Psychology & Marketing, vol. 33, issue 9, pp. 729-746. If you are interested in issues of privacy and how new technologies may challenge it, it's worth it to give it a read.