I really like these old-school type machines 🙂
This one is one that gives you information about the national library and Heldenplatz, I assume. I didn’t put money on it to check though. The statue is of Prince Eugene of Savoy. Some confusion reigned there for a little while, but that should be cleared up now! 🙂 (probably because I didn’t use the infobox… then I would have known immediately which dude that was standing there).