Lexigraphs I is the first visualization from the Data Portraits series. Micro-blog authors use mobile text messaging or web interfaces to post short answers to the question What are you doing?, creating a stream-of-consciousness account of their daily encounters, musings, plans and actions. Using salient words from an individual’s postings, we visualize the topical and temporal patterns to create a portrait of the author.
S01E03 : Like Mining
A couple of likes on Facebook, that can’t say much about you, right? Wrong.
The German blogger and TV-presenter Richard Gutjahr welcomes you to the unbelievable world of online-profiling.