Speed of pressure change

This feature measures the speed of pressure changes that occur during handwriting. Research shows that the more automated the handwriting is, the faster the child will be able to adapt their pressure during handwriting.

The colour coding signifies pressure levels, where red signifies high pressure and blue signifies low pressure. The child on the left demonstrates quicker adaptation to pressure changes, as seen in the rapid transitions from low to high pressure during the two focused letters. In contrast, the transitions for the child on the right take longer.