Meaning of ventana digital by furoya

I'm not sure it's actually called that, but this query reminded me of an urban intervention that I no longer have a lot of data about, and using search engines to confirm what I had in memory I found university projects, commercial, hashtags, up to "virtual windows for online paperwork" (which should be "windows") ; but no art. I still leave what I remember in case anyone wants to investigate and complete the ticket. In the 2010s an artist used two advertising screens on the verdicts of two distant cities to make an audio and video connection between them, so that in one he would see and listen to what was happening in the other. And people approached out of curiosity to end up discovering that they could chat in real time with passers-by miles away as if it were through a window. I think in some chronicle they called it a 'digital window'. View window , digital .