Install florence by entering the following commands in the terminal:
sudo apt update sudo apt install florence
Description:
extensible and scalable virtual keyboard for X
Florence is an extensible scalable virtual keyboard for X. . It is useful when a real keyboard is unusable either because of a handicap, disease, broken keyboard or tablet PC; but when a pointing device is usable. . Florence stays out of your way: it appears on the screen only when needed. An auto-click functionality also help people having difficulties to click buttons.
Homepage: http://florence.sourceforge.net/
Version: 0.6.3-1build1
Section: universe/web