Providing analysis of physical evidence in law enforcement and criminal cases, including, but not limited to, forensic biology; trace evidence; firearms identification; drug and controlled substance identification; toxicology; fingerprints and impression evidence; crime scene investigation; computer data retrieval; image analysis; and questioned documents

Digital camera systems comprising an image sensor, an image display, means for adjusting the visualization of images, and a disk drive for reading and storing images

PROVIDING ANALYSIS OF PHYSICAL EVIDENCE IN LAW ENFORCEMENT AND CRIMINAL CASES, INCLUDING, BUT NOT LIMITED TO, FORENSIC BIOLOGY; TRACE EVIDENCE; FIREARMS IDENTIFICATION; DRUG AND CONTROLLED SUBSTANCE IDENTIFICATION; TOXICOLOGY; FINGERPRINTS AND IMPRESSION EVIDENCE; CRIME SCENE INVESTIGATION; COMPUTER DATA RETRIEVAL; IMAGE ANALYSIS; AND QUESTIONED DOCUMENTS