Εφαρμογή του ίδου τύπου μενού στον server οπως και στους clients
setsid /usr/share/sch-scripts/reset-panel
How to enable window compositing (Compiz) in Ubuntu MATE
https://askubuntu.com/questions/1049994/how-to-enable-window-compositing-compiz-in-ubuntu-mate
Screen Magnifier under Ubuntu-Mate-18.04.1-Desktop:
https://ubuntu-mate.community/t/screen-magnifier-under-ubuntu-mate-18-04-1-desktop/17409
Program to draw anywhere on screen on Linux
https://softwarerecs.stackexchange.com/questions/10111/program-to-draw-anywhere-on-screen-on-linux
Drawing over the desktop
https://askubuntu.com/questions/328543/drawing-over-the-desktop
python script to draw rectangle on screen and print its coordinates
https://ubuntuforums.org/showthread.php?t=2370124
