It is moods rather than facts that are determining perceptions, decisions and courses of action to an ever greater degree. Mood data, in turn is a sought-after subject for analysis; emotions are being quantified and simulated. The exhibition “Mood Swings – On mood politics, sentiment data, market sentiments and other sentiment agencies” in frei_raum Q21 exhibition space/MuseumsQuartier Wien, curated by Sabine Winkler, focuses on the significance and radius of sentiment in politics, business, technology, media and art. The opening is on Thursday 30.03, at 7 p.m., with a press viewing on 29.03, at 10 a.m.