Graphology and forensic documentation examination

The paper should be a minimum of 1,700 words in length, excluding title page, abstract, and reference page. The presentation is to be a PowerPoint with 7 slides, not including the title page and references and this will primarily focus on a specific aspect of Forensic Science. Graphology and forensic documentation examination include historical perspective, and how this discipline as evolve. How has technology and computers influenced this discipline?