Edit: maybe micraclecast might help but it seems a bit complex to set up. Seems it doesn't support connecting to external displays yet. So not very useful for this use case. Source: 8 months ago

I tried running Miraclecast on the Linux device, but it requires me to stop the network manager, which isn't acceptable as I need an internet connection to the device. Source: 9 months ago

With that said, there are ways to do it. Miraclecast (see https://github.com/albfan/miraclecast ) is the most well-known Miracast implementation, but I've never been able to get it working - I got it to work as a sink, i.e. I was able to cast to it, but only at about 0.5 fps, and as I said, I was never able to get it to work to cast to another device. It looks like you might need to use a special branch of... Source: about 1 year ago

If you can confirm that your TV supports Miracast, try https://github.com/albfan/miraclecast and see if that works for you. It's got packages in the AUR with and without Systemd. Source: about 1 year ago

If you’re comfortable on Linux (you’ll have to open the read only os and install some things. There’s a guide in my post history), you can look at this https://github.com/albfan/miraclecast it’s a Linux implementation of Miracast which dell montiors use. Source: over 1 year ago

Tools like Gather Town to encourage more ad hoc group interaction. One team I led used this tool daily for nearly a year, and the frequency and quality of our interactions were on par with an in-person office. - Source: dev.to / 9 months ago

Well, after some more googling I found a good candidate: gather.town if anyone is interested. Source: 12 months ago

Our Guides will host live sessions throughout the April 28-30th weekend in our custom http://gather.town space to spark connections and learning among global participants. You'll form diverse teams, uncover shared goals, and explore a wide range of issues through the lens of Complexity! Source: about 1 year ago

I'm really digging gather.town for this. Our team has it set up & the ad-hoc "meetings" have gone up tremendously. You can choose to engage or not but it seems to be way more informal than slack for a quick sync, which is a gigantic strength imo. Source: about 1 year ago

As mentioned above by @yowzas648 you should check out https://gather.town We started using it this week with my team and it is game changing, it does exactly what you just described. Source: about 1 year ago