Vino is a VNC (Virtual Network Computing) server allowing remote connection to your actual desktop. It is a default component of the Gnome Desktop Environment.
How to Install on Arch
To install Vino if you aren't on the Gnome Desktop Environment, type the following:
# pacman -S vino
Then you can configure it via the following command :
You can now connect remotely to your desktop via a VNC viewer like TightVNC.