3 D Expert Witnesses

3 d expert witnesses and consultants listed here may be able to form expert opinions, draft expert witness reports, provide expert witness testimony at deposition and/or trial as or serve as consulting (non-testifying) experts on 3 d. The 3 d expert witness listings on this page are typically from fields/areas of expertise such as: Accident Reconstruction, Slip Trip & Fall, Ultrasound, and Video.

Roberta Goins, MHM, BA, RDMS, RVT, NT, FE

MFM Ultrasonographer at Stanford

Stanford Children's Health

Salinas, California
Ultrasound - Ultrasonographer, Ultrasound, Sonography, MFM, High Risk OB, ARDMS, RDMS, OB/GYN, Obstetrics, Gynecology, Medical Imaging, Diagnostic Imaging, 3D, Antenatal Fetal Testing, Fetal Imaging, Fetal Echocardiogram, Ectopic Pregnancy, Birth Defects, Delayed Diagnosis, Fetal Abnormalities
I am a Registered Medical Diagnostic Ultrasonographer with 20+ years experience. I have worked in a wide variety of medical environments including radiology departments in hospitals, private practices, and outpatient clinics. I have been working exclusively in the MFM High Risk OB/GYN field since 2015. I am ARDMS registered (since 2004) in the following specialties: Abdomen/Small Parts, Obstetrics/Gynecology, Neurosonology, Vascular Technology, and Fetal Echocardiography. I am Nuchal Translucency certified, as well as certified in Uterine Artery Doppler Studies, CLEAR Cervical Length Assessment, and First Trimester Nasal Bone. I am also a current and active member of SDMS and AIUM, both since 2004. I hold a Master of Healthcare Management from the University of Arizona; graduating with a 3.833 GPA and the Eller Masters Excellence Award. I graduated with honors and The Excellence Achievement Award from my Diagnostic Medical Ultrasound program in NYC in 2004. I also graduated Summ...

Paul W Jacobs, ACTAR

Specializing in Visibility Analysis and Video.

Paul Jacobs Forensic Imaging and Analysis

Sacramento, California
Video, Accident Reconstruction - Visibility, Daytime Visibility, Nighttime Visibility, Visibility Study, Visibility Analysis, Human Factors, Video Analysis, Photography, Photo Analysis, Photogrammetry, Mapping, Visual, Drone, UAV, Aerial, GIS, Animation, Photomodeling, 3D, Lighting
Paul Jacobs provides forensic photography, video and technical services for controlled event reenactments, especially as related to daytime and nighttime visibility. Paul works in collaboration with counsel, accident reconstruction, human factor, and other specialized experts to fairly and accurately reconstruct incidents for fact finding, documentation and evidentiary purposes. Paul specializes in conducting and documenting visibility studies. A visibility study is the assessment and accurate recording, processing, and presentation of still or motion images, typically of a daytime or nighttime scene. A visibility study is meant to document the ability of an event participant’s ability to visually detect a stimulus. Daytime, nighttime, and low light visibility studies use photographic, video and metric data capture of controlled tests to document scene elements impacting visibility such as: lighting, contrast, glare, occlusions, conspicuity and anomalies. Upon leaving a career in ...

John Tyson, BS, MS, JD, P.E.

AR TECH FORENSIC EXPERTS INC.

Encino, California
Accident Reconstruction, Slip Trip & Fall - Vehicle Accident Reconstruction, Car, Bus, Bicycle, Pedestrian, Computer modeling, 3D, Accident Animation 3D Simulation, laser scan, Matterport, Faro, SAFETY, Stairways, ramps, ADA, Building Code Analysis, Coefficient of Friction Testing Products, Lighting, Guards, Industrial
Mr. Tyson has over thirty four years full time experience in Accident Reconstruction, Safety and Forensic Engineering. He has investigated, analyzed and reconstructed more than fifteen thousand accidents during this period. Consultant to many Governmental and Municipal agencies including United States Attorney, Federal Government, Department of Justice, State Attorney General California, Cities of Los Angeles, Burbank, Pasadena, Glendale, Ontario, Santa Monica ,San Gabriel, Ventura , Fountain Valley, Santa Barbara, Calexico, County of Los Angeles, Orange County, Ventura County. Goleta CALTRANS, State of California. He has supervised and trained many Engineers and Physicists in the field of Forensic Engineering. He has testified on several hundred occasions on a variety of aspects of accident reconstruction for both plaintiff and defense in depositions, arbitrations, civil and criminal, trials in Municipal and Superior Courts He has been a court appointed expert in nu...

John Tyson, BS, MS, JD, P.E.

AR TECH FORENSIC EXPERTS INC.

Nevada
Accident Reconstruction, Slip Trip & Fall - Vehicle Accident Reconstruction, Car, Bus, Bicycle, Pedestrian, Computer modeling, 3D, Accident Animation 3D Simulation, laser scan, Matterport, Faro, SAFETY, Stairways, ramps, ADA, Building Code Analysis, Coefficient of Friction Testing Products, Lighting, Guards, Industrial
Mr. Tyson has over thirty four years full time experience in Accident Reconstruction, Safety and Forensic Engineering. He has investigated, analyzed and reconstructed more than fifteen thousand accidents during this period. Consultant to many Governmental and Municipal agencies including United States Attorney, Federal Government, Department of Justice, State Attorney General California, Cities of Los Angeles, Burbank, Pasadena, Glendale, Ontario, Santa Monica ,San Gabriel, Ventura , Fountain Valley, Santa Barbara, Calexico, County of Los Angeles, Orange County, Ventura County. Goleta CALTRANS, State of California. He has supervised and trained many Engineers and Physicists in the field of Forensic Engineering. He has testified on several hundred occasions on a variety of aspects of accident reconstruction for both plaintiff and defense in depositions, arbitrations, civil and criminal, trials in Municipal and Superior Courts He has been a court appointed expert in nu...