What I’m looking for is something like https://tuple.app/, but open source.

I didn’t know about ThinLinc. I’ll give it a try! I tried before with VNC and xRPD, but could not succeed with multiple users. Thanks!

I tried that, but I was not able to make it work as I was expecting. I might give it a second try. Thanks!

What I’m looking for is something like https://tuple.app/, but open source.

I didn’t know about those! I’ll take a look. Thank you!

What I’m looking for is something like https://tuple.app/, but open source.

Thanks for your suggestions! All look like viable solutions, but I’m looking for open-source alternatives to those :)

I didn’t know about that one! I’ll give it a try. Thanks for your help!

The use case would be pair programming. Only one of the users would control the desktop at a given time, and the second would be mostly watching and pointing out things. After a while, the roles of programmer and observer could switch and the second user could take control.

If you are into the apple ecosystem I can highly recommend AirTags. They work amazingly well, dont require a data plan and the battery lasts around 2 years. I have one in my bike.