Parsec seems to be an extremely high performance/low-latency sharing application geared toward gaming (like vnc but MUCH better).
I've installed and got it working on my desktop and laptop and it's been amazing so far! o/
Introduction Youtube Trailer: https://youtu.be/1myitTBqzXM
There are clients for windows, macos, android (beta), linux, and raspberry pi 3.
- Some highly publicized use cases include playing local co-op remotely (including emulators)
- I've stream played an existing desktop ffxiv session quite well on my laptop o/
- I was concerned about security, but curiosity got the better of me; I also limited access for hosting via the Approved Apps feature (link, youtube)