Relier Pairs Web 2.0Version en ligne Relete the phases with the images par Gina Fernanda Otalora Pe¤a 1 New methods to make a large number of technologies work together 2 Limited blog to 140 characters per message + instant messaging + social network 3 Used in the distribution of news headlines 4 Open searcher to be edited by the public 5 Words to identify and classify digitized information 6 Social networks that seek to contact professionals