3 D Animation Expert Witnesses

Tustin, California

Accident Reconstruction, Video - Forensic Animation, Legal Graphics, Trial animation, Courtroom visuals, Accident reconstruction animation, Personal injury animation, Vehicle collision animation, Medical illustration, Demonstrative evidence, 3D animation for litigation, Motorcycle crash animation, Slip and fall animation, Trucking accident reconstruction

David Yarr is the Founder and Principal of Top View Animation, a forensic animation and legal graphics studio specializing in high-end 3D accident reconstruction, perception-reaction analyses, and courtroom-ready visuals. With years of experience supporting personal injury, wrongful death, and civil litigation cases, David has worked closely with many of the nation’s top law firms, including Panish Shea & Ravipudi, Olson Law Group, The Homampour Law Firm, The Vartazarian Law Firm, Davana Law Firm, Ven Johnson Law, PLC, Fletcher Farley, and others. David is highly skilled in 3D modeling, animation, motion analysis, and visual evidence presentation, using industry-leading tools such as Autodesk 3ds Max, Character creator, FARO scanners, PhotoModeler, Recap Pro, Rhino and Adobe products. His animations integrate laser scan data, EDR/EDR outputs, surveillance video, dashcam evidence, and expert reports to deliver accurate, scientifically grounded visual reconstructions that are both co...

Los Angeles, California

Software Engineering, Intellectual Property - Computer Graphics, AI/ML, Machine Learning, Augmented Reality, Virtual Reality, Image Processing, System Architecture, Distributed Systems, Cryptography, Rasterization, Visualization, 3D Modeling, 3D Animation, Patent Infringement, Copyright, Trade Secret Misappropriation, Breach-of-Contract

Dr. Iman Sadeghi is an award-winning computer scientist and software engineer, holding both a master’s and a doctoral degree in Computer Science from the University of California, San Diego. His illustrious career includes roles at tech giants such as Google, Walt Disney Animation Studios, and Lucasfilm. These valuable experiences have enriched his expertise across various aspects of computer science and software engineering disciplines. Currently, Dr. Sadeghi serves as a Principal Software & Technology Consultant at Quandary Peak Research, where he provides critical analysis in legal contexts. He provides deposition/trial testimony, reports, and declarations in the fields of computer graphics, 3D rendering and animation, 3D geometry processing, software engineering, system architecture, algorithms, and data structures. Dr. Sadeghi also conducts thorough source code analysis for software litigation. His work primarily addresses issues related to patent infringement, trade secret mi...

Pittsburgh, Pennsylvania

Accident Reconstruction, Transportation - Commercial Vehicle Accident, Truck ECM Imaging, Trucking Accidents, Certified DOT Inspector, Bus Accidents, Passenger Vehicles, Pedestrian/Bicycle Accidents, Motorcycle Reconstruction, Bosch/Hyundai/Kia Crash Data Retrieval, Occupant Kinematics, Aerial Drone Forensic Mapping, 3-D Animation, ACTAR Accredited, Infotainment

Daniel P. Connolly is an ACTAR (# 2286) accredited Crash Reconstructionist with over 21 years of experience in handling active crash investigations and reconstructions. Our firm specializes in Heavy Truck and Commercial Vehicle crash reconstruction. We are equipped to image and evaluate Engine computer data (ECM) as well as Infotainment Systems, Airbag Control Modules utilizing the Bosch CDR Tool, Tesla ACM Tool and the Hyundai/Kia Tool. Our firm is staffed with a certified DOT Inspector and State Inspection Mechanic. Each investigation and reconstruction includes an inspection of the involved vehicles to document damage and check for mechanical failures. Proper scene documentation and measuring is essential to a through crash reconstruction. Our 24 hour quick response team will respond and document the crash scene before evidence disappears. Our FAA Licensed Drone Pilot will provide aerial documentation to be utilized in 3-D scale modeling. PCARS also utilizes the Leica RTC 36...

Austin, Texas

Accident Reconstruction - ACTAR, Automotive, Pedestrian, Commercial Vehicle, Motorcycle, Event Data Recorder Retrieval/Analysis, 3D Animation, Bicycle, Crush Analysis, Speed Determination, Time/Distance Analysis, Accident Site Mapping

Larry W. Busby is the owner and manager of Primary Investigations, a private investigation firm (TX #A17699), established in 2012. Larry was certified by the Accreditation Commission for Traffic Accident Reconstruction in 2015 and has extensive training, from the Northwestern Center for Public Safety, the Institute of Police Technology and Management, the University of Tulsa in the reconstruction of automobile, pedestrian, bicycle and commercial vehicle accidents. Larry is a member of several professional organizations including TAARS, IATAI, NAPARS, TALI, CALI, and FALI and is certified in Bosch event data recorder retrieval and analysis. Primary Investigations can produce high quality 3D animations based on laser scan data from the accident scene depicting the accident, sight obstructions and other features unique to the accident. Additionally, as the owner of Delta Land Surveying and as a Registered Professional Land Surveyor licensed in NM, TX, CO and OK Larry is uniquely qu...