The pissoir has been around Paris since 1830 [1]. Amsterdam has excellent modern versions that put the Unitrottior to shame. Why not put a sign near high-traffi

The pissoir has been around Paris since 1830 [1]. Amsterdam has excellent modern versions that put the Unitrottior to shame. Why not put a sign near high-traffic areas that point to the discreet pissoir down the way? This seems more like product-focused design vs human-centered design. [1]: https://en.wikipedia.org/wiki/Pissoir https://en.wikipedia.org/wiki/Pissoir