Install cellwriter by entering the following commands in the terminal:
sudo apt update sudo apt install cellwriter
Description:
grid-entry handwriting input panel
CellWriter is a grid-entry natural handwriting input panel. As you write characters into the cells, your writing is instantly recognized at the character level. When you press 'Enter' on the panel, the input you entered is sent to the currently focused application as if typed on the keyboard. . * Writer-dependent, learns your handwriting for reliable recognition * Correcting preprocessor algorithms account for digitizer noise, differing stroke order, direction, and number of strokes * Unicode support enables you to write in your native language
Homepage: http://risujin.org/cellwriter
Version: 1.3.5-1build1
Section: universe/gnome