Install gnome-mousetrap by entering the following commands in the terminal:
sudo apt update sudo apt install gnome-mousetrap
Description:
Head tracked mouse control
MouseTrap permits people with movements impairments to access the computer. It uses image processing to translate the user's head movements into mouse events (movements, clicks) which allow users to interact with the different desktops managers and applications.
Homepage: https://wiki.gnome.org/Projects/MouseTrap
Version: 3.17.3-4
Section: universe/gnome