International Service

Handwriting all over the world has become an important part of forensic technology, and the most common is to sign some important documents and legacy distribution. Because everyone writing mode and strength are not the same, even if deliberate imitation still surprising flaws, and even sign documents also have different results in different environments and conditions.

Handwriting authenticity:

1. Are photocopies effect

2. Pen, put pen to paper

3. Stroke, flow path, pen pressure, intensity