Install easystroke by entering the following commands in the terminal:
sudo apt update sudo apt install easystroke
Description:
gesture recognition program
Easystroke is a gesture-recognition application for X11. It aims to be highly configurable while at the same time providing an intuitive user interface. It was designed with a Tablet PC in mind, but it also works well with a mouse.
Homepage: http://easystroke.sourceforge.net
Version: 0.6.0-0ubuntu11
Section: universe/x11