As computer equipment itself becomes more financially accessible, more experts are using computer simulations as demonstrative evidence during their trial testimony. However, this use of computer simulations presents several novel, complex issues. Part II will explore the backgrounds of demonstrative evidence, computerization, and the use of computer simulation for demonstrative evidence. Part III will discuss and analyze several relevant issues, including attorney training, expert knowledge, judicial confusion, additional evidentiary issues, and the possible prejudicial influence of demonstrative computer simulations. This discussion concludes with some general thoughts regarding the use of demonstrative computer simulation to illustrate expert testimony.
Karen D. Butera,
Seeing Is Believing: A Practitioner's Guide to the Admissibility of Demonstrative Computer Evidence, 1998 John M. Manos Writing Competition on Evidence ,
46 Clev. St. L. Rev.
available at http://engagedscholarship.csuohio.edu/clevstlrev/vol46/iss3/7