Some decades ago I had a peripheral connection with a company that had offices in both Reston, VA and San Diego, CA. They had a ‘virtual’ conference room (meeting rooms in both offices, but mirror images, video wall at one end showing the other room — table looked like it continued through the videowall). Employees from different offices would call each other in their offices and ‘hey, let’s meet in the vid room’. So impromptu video meetings were a matter of walking down the hall.

The most common thing I saw going on? Video lunches.

BTW/FWIW, this was just when the Internet was becoming a thing. Ditto good video transcoders. I was gobsmacked — but they had access to what was then considered huge bandwidth, which I’d guess was because the Reston office did work for No Such Agency. Now we all have access. We live in the future — but I still want a flying car, or hoverbike. I’d even settle for Marty McFly’s hoverboard.