Subscribe to rageunderground channel www.youtube.com Facebook 'like' the real world with Coca-Cola RFID swiper crave.cnet.co.uk www.rfidnews.org These are the first steps to warm the public to RFID Chips. Publicis E-dologic figured out a way to embed user data in IDF bracelets, and thus allow people to "Like" real world objects, places and events spreading the word about it on their facebook accounts.