Skip to main content
                     
As-Built As‑Built - Revit As‑Built - AutoCAD VirtuSurv - VirtuSurv 2018 As‑Built - Modeler            
BuildIT BuildIT - Metrology BuildIT - Projector BuildIT - Construction              
CAM2 CAM2 - SmartInspect CAM2 - AnthroCAM CAM2 - 2018 CAM2 - Measure 10 CAM2 - Measure Q CAM2 - Measure X CAM2 - Measure 3/4      
Cobalt 3D Imager 3D Imager - Cobalt                  
Computers Computers - All Computers                  
FARO Aras 360 & CAD Zone FARO 360 - Reality FARO 360 - HD FARO 360 - Blitz FARO 360 - Genius FARO CAD Zone - Fire & Insurance FARO CAD Zone - Crime & Crash FARO CAD Zone - CZ Point Cloud FARO CAD Zone - First Look Pro    
FARO Zone FARO Zone - 2D FARO Zone - 3D                
FaroArm/ScanArm FaroArm/ScanArm - Edge ScanArm - Design ScanArm ScanArm - Forensic ScanArm ScanArm - Design ScanArm 2.5C ScanArm - Design ScanArm 2.0 FaroArm/ScanArm - Quantum S FaroArm/ScanArm - Quantum M FaroArm/ScanArm - Quantum E FaroArm/ScanArm - Fusion FaroArm/ScanArm - Prime
FaroArm/ScanArm FaroArm/ScanArm - Platinum FaroArm/ScanArm - Legacy Quantum FaroArm/ScanArm - Titanium FaroArm/ScanArm - Advantage FaroArm/ScanArm - Digital Template          
Gage Gage - Bluetooth Gage - Plus Gage - Standard Gage - Power            
Hand Held Scanner 3D Hand Held Scanner - Freestyle3D 3D Hand Held Scanner - Freestyle3D X 3D Hand Held Scanner - Freestyle3D Objects 2D Hand Held Scanner - ScanPlan            
Language Quality HT MT AT NT INT - Internal          
Languages Language - English Language - Japanese Language - German Language - Chinese Language - Spanish Language - Italian Language - French Language - Portuguese    
Laser Projector RayTracer - RayTracer Laser Projector - Tracer M Laser Projector - Tracer SI              
Laser Radar Imaging Laser Radar - VectorRI                  
Laser Scanner 3D Laser Scanner - Focus S 3D Laser Scanner - Focus M 3D Laser Scanner - Focus3D 3D Laser Scanner - Focus3D X 3D Laser Scanner - Focus3D X HDR 3D Laser Scanner - Focus3D S 3D Laser Scanner - Photon      
Laser Tracker Laser Tracker - Si Laser Tracker - ION Laser Tracker - Vantage S6 Laser Tracker - Vantage Laser Tracker - X Laser Tracker - Xi Laser Tracker - Vantage S Laser Tracker - Vantage E Laser Tracker - Vantage E6  
Legacy Software Legacy Software - CAM2 Gage Legacy Software - Gage Software Legacy Software - Insight              
Photonics Scan Head - Digi-Cube Scan Head - Xtreme Scan Head - 3D-Contour Scan Head - 3D-Ultralight Scan Head - 3D-XB Controller - Maestro 3000 Nutfield - Nutfield Hardware Nutfield - Nutfield Software Controller - LEC Series  
PointSense PointSense - Basic PointSense - Pro PointSense - Building PointSense - Plant PointSense - Heritage PointSense - Revit CAD Plugin - TachyCAD Building CAD Plugin - TachyCAD Archeology CAD Plugin - TachyCAD Interior CAD Plugin - PhoToPlan Basic
PointSense CAD Plugin - PhoToPlan CAD Plugin - PhoToPlan Pro CAD Plugin - DisToPlan CAD Plugin - MonuMap CAD Plugin - hylasFM CAD Plugin - VirtuSurv CAD Plugin - PhoToPlan Ultimate      
RevEng RevEng - RevEng                  
SCENE SCENE - Capture and Process SCENE - WebShare Server and 2Go SCENE - WebShare Cloud SCENE - WebShare 2Go App SCENE - 2018 SCENE - 4.x SCENE - 5.x SCENE - 6.x SCENE - 7.x SCENE - LT
SCENE SCENE - 2019                  
Serial FaroArm Serial FaroArm - Bronze Serial FaroArm - Gold Serial FaroArm - Silver              
Visual Inspect Visual Inspect - App Visual Inspect - CAD Translator                

3D Hand Held Scanner

Freestyle3D

Freestyle3D Objects

Freestyle3D X

3D Laser Scanner

Focus M

Focus S

Focus3D

Focus3D S

Focus3D X

Focus3D X HDR

English

FARO® Knowledge Base

Example Predicate Questions to Qualify 3D Scan Data for Use in Judicial Cases and Law Enforcement Investigations

  1. Last updated
  2. Save as PDF

 FocusSME.jpg

Overview

Here are some example questions you may want to consider when presenting scan data as part of evidence or testimony in a judicial case or a police investigation. The answers to questions like these may help validate the authority, authenticity, and accuracy of any analysis or conclusions based on scan data that may apply to a case.

Scanner 

  • Has the FARO® Laser Scanner been tested in scientific settings and public safety settings?
  • Is FARO data peer reviewed?
  • Is there a known error or accuracy produced by the FARO 3D Laser Scanner?
  • Is there acceptance within the scientific community?
  • Is this an accurate representation of what you witnessed or saw at the scene in question?

Case

  • What examinations were done by you about this case?
  • What were the results of this examination?
  • Did you write a report regarding the results of this examination?
  • What did that examination entail?
    • Photographs
    • Notes
    • Video
    • Measurements

Measurement

  • How did you obtain measurements?
  • What instrument was used to obtain these measurements?
  • Is the instrument calibrated to international standards?
  • When was the last time the instrument was calibrated?
  • Do you maintain calibration certificates?
  • What is the measurement error rate of the instrument?
  • What is the measurement standard deviation of this specific project / case?
  • Have you or are you able to generate a report documenting the standard deviation?
  • Is the raw data obtained from the instrument maintained?
  • How is the raw data secured?
  • What is your data security protocol?
  • Was a 3D reconstruction generated from the measurement data?
  • What software was used to generate the reconstruction?
  • What specific measurements were obtained from the raw data that aided your reconstruction of events?
  • Are your results reproducible?
  • What training do you have relating to this instrument?
  • How many scenes have you used this instrument in?
  • How many reconstructions have you done using this instrument?

Shooting Incident Reconstruction/Bloodstain Pattern Analysis/Momentum/Crush

  • Were you able to conduct an analysis utilizing the 3D data?
  • What software did you use to conduct the analysis?
  • Are there any validation studies regarding utilizing the software analysis?
  • What were the results of that analysis?
  • Are you able to produce a report specific to the analysis you conducted?
  • Are the results of the analysis report able to be verified based on the scientific method?