World Privacy Forum Report | Digital Signage — The World Privacy Forum published a groundbreaking report today on digital signage and privacy. The report, The One Way Mirror Society, discusses the remarkable consumer surveillance occurring in retail and other spaces. This is the first report on this topic to be published. From the report:
FTC Privacy Roundtable — Thursday, January 28, WPF Executive Director Pam Dixon will be speaking at the FTC’s Privacy Roundtable about the privacy implications of digital signage networks and will be specifically discussing the new report: The One-Way Mirror Society: Privacy Implications of the New Digital Signage Networks. Few consumers, legislators, regulators, or policy makers are aware of the capabilities of digital signs or of the extent of their use. The technology presents new problems and highlights old conflicts about privacy, public spaces, and the need for a meaningful debate.
The digital signage networks this report addresses are bi-directional. These networks give information to viewers while they capture information from viewers and send it back to a home base. In the digital signage industry, the new technologies are often compared to the interactive signs from the movie Minority Report.  In the movie, large-screen video billboards recognized individual consumers and delivered personalized advertisements to each person. The movie version of the digital signs and billboards relied on an iris scan to customize the ads. Today’s modern digital signs rely on advanced video analytics and sophisticated cameras and sensors.
The best way to understand the capabilities of digital signage today and how it is being used is to see the digital signage industry’s newly minted Recommended Code of Conduct for Consumer Tracking Methods (See Appendix A for complete document). This document on consumer tracking methods in digital signage was written and agreed upon entirely by industry members, without any participation by consumer representatives. The document reflects the advances in technology in this area and where the possibilities for abuse lay. The opening of the document reads:
Heat maps and path tracking technologies essentially generate maps of where consumers spend the most time standing and walking in stores. (Figure 2). One product, PathTracker, uses RFID chips for large store tracking, and video tracking technology for smaller stores or sub-areas within stores.