This is an app that is a bit of a reboot of google hangouts: Web browser based hangout session but with one key difference – apps. Inside the hangout you can have a spotify app, which appears as a fully functional app as one of the participants of the hangout. So you’re all listening/singing along with friends, anyone can change the music. Turn based games or watching a youtube video with someone works equally well.
Then there’s hisolate meta. So this is sort of like a party: At a party there’s lots of little splinter groups that are having different conversations. So you go into #lobby and then you can see people in various rooms and go find your friends and hang out. Anyone can breeze in and out so long as they are invited to the party.