Demonstrative evidence
Examples

Examples of demonstrative evidence include photos, x-rays, videotapes, movies, sound recordings, forensic animation, diagrams, maps, drawings and other trial graphics, simulations, and models. It is useful for assisting a finder of fact in establishing context among the facts presented in a case. To be admissible, a demonstrative exhibit must “fairly and accurately” represent the real object at the relevant time. See Federal Rules of Evidence 901, 902, and 1001-1004 for an example from United States law.
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