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RT @HarleyGeiger: CDT's digital signage #privacy guidelines are now a chapter in the book "Pervasive Advertising" - http://t.co/Leh5uATP
RT @HarleyGeiger: CDT's digital signage #privacy guidelines are now a chapter in the book "Pervasive Advertising" - http://t.co/Leh5uATP
CDT's digital signage #privacy guidelines are now a chapter in the book "Pervasive Advertising" - http://t.co/Leh5uATP