Otto Neurath
Otto Karl Wilhelm Neurath (; Austrian German: [ˈɔtoː ˈnɔʏraːt]; 10 December 1882 – 22 December 1945) was an Austrian-born philosopher of science, sociologist, and political economist. Considered "one of the neglected geniuses of the twentieth century", Neurath, among other things, invented the ISOTYPE method of pictorial statistics and an innovator in museum practice.