Install onboard by entering the following commands in the terminal:
sudo apt update sudo apt install onboard
Description:
Simple On-screen Keyboard
On-screen Keyboard with macros, easy layout creation and word suggestion. . This on-screen keyboard can be useful for tablet PC users, as well as for mobility impaired users.
Homepage: https://launchpad.net/onboard
Version: 1.4.1-2ubuntu1
Section: universe/gnome