Explore the emerging trends and challenges in questioned document examination in this 33-minute video presentation by Mohinder Singh. Delve into the advancements in document analysis techniques, including the development of more sensitive and time-efficient methods. Examine the potential challenges these new approaches pose for forensic experts, such as destructive testing, high costs, and limited practical application. Gain insights into the evolving landscape of forensic document analysis and its implications for the field of questioned document examination.