Modul University Vienna on Twitter: "The traffic light pictograms of straight and same-sex couples were introduced in May 2015 to highlight the diversity of #Vienna's population. Additionally, the initiative is to increase
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Vienna's gay, straight and lesbian crossing lights show all walks of life | LGBTQ+ rights | The Guardian
![Vienna will install smart traffic lights that will recognise when pedestrians want to cross the street Vienna will install smart traffic lights that will recognise when pedestrians want to cross the street](https://images.ctfassets.net/pnliwdxhy0tx/6Txw6S1X7xh2jcLS3h7ibB/4e6b1089ce9e9c6dbd1e6927a0d1e724/vienna-smart-traffic-lights.jpg)
Vienna will install smart traffic lights that will recognise when pedestrians want to cross the street
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