Lie Detection Method Improvement using Handwriting Tools

In the issue of Applied Cognitive Psychology, researchers utilized a computerized tablet that measured the physical properties of a person's handwriting. For instance, the duration of time that the pen is on paper and the length and height and width of each writing stroke, the pressure on the writing surface and etc. These characteristics differ when an individual is in the process of writing deceptive sentences.

Reference:
Gil Luria, Sara Rosenblum. Comparing the handwriting behaviours of true and false writing with computerized handwriting measures. Applied Cognitive Psychology, 2009; n/a DOI: 10.1002/acp.1621