This document discusses implications of emerging technologies like social media, geolocation, augmented reality, and visual search on privacy. It notes that while polls show most people claim to care about privacy, many willingly share personal information. This could be a generational trend that changes as young people age. The document questions whether librarians should have a role in educating patrons about privacy issues or advocating for privacy protection when users are unaware of data collection. Overall it examines how technologies are reshaping concepts of privacy and what responsibilities libraries may have in response.