A shock campaign by Reporters Without Borders: Scan the QR code on the poster, and an animation of a Twitter timeline appears with the tweets of a journalist in Syria. Every 4 seconds a new tweet appears and then the reporter is chased until… follow here http://deadtweet.rsf.org/fr in French and here in English http://deadtweet.rsf.org/en- very powerful, click the link and scan the QR code.

Source: Qrdresscode