Karl Peglau (18 May 1927 – 29 November 2009) was a German traffic psychologist who invented the iconic Ampelmännchen traffic symbols used in the former East Germany in 1961. The Ampelmännchen depicts a symbolic person on the red and green pedestrian traffic lights.
Karl Peglau (18 May 1927 – 29 November 2009) was a German traffic psychologist who invented the iconic Ampelmännchen traffic symbols used in the former East Germany in 1961. The Ampelmännchen depicts a symbolic person on the red and green pedestrian traffic lights.
Source: Wikipedia "Karl Peglau" · CC BY-SA 4.0
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