This is one of the most interesting things I have seen in a while.
"Every few minutes, the system searches the world's newly posted blog entries for occurrences of the phrases "I feel" and "I am feeling". When it finds such a phrase, it records the full sentence, up to the period, and identifies the "feeling" expressed in that sentence. Because blogs are structured in largely standard ways, the age, gender, and geographical location of the author can often be extracted and saved along with the sentence, as can the local weather conditions at the time the sentence was written."
"Brooklyn-based artist Jonathan Harris' work celebrates the world's diversity even as it illustrates the universal concerns of its occupants. His computer programs scour the Internet for unfiltered content, which his beautiful interfaces then organize to create coherence from the chaos.
His projects are both intensely personal (the "We Feel Fine" project, made with Sep Kanvar, which scans the world's blogs to collect snapshots of the writers' feelings) and entirely global (the new "Universe," which turns current events into constellations of words). But their effect is the same -- to show off a world that resonates with shared emotions, concerns, problems, triumphs and troubles."