What are 'junk chunks', and why are these avoided by typeSmart?

Junk chunks are combinations of characters that you would never find in real syllables or words, such as ‘frf’ or ‘juj’. TypeSmart avoids these because then it takes even longer to learn the correct combination of letters.

Why bother learning something you will never use again?

Related Questions

• What are the advantages of the Direct Reach method over the Home Keys technique?