"Providing Insightful Analysis Tailored To Your Case" 
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ALREADY USE I.DRR?
Access Our I.DRR Training Now
Get access to a series of webinars to give you an in-depth training and understanding of how to use I.DRR for your case.
Our Formulas & References Are Easy
 to Integrate into an Expert Report
Interactive Driver Response Research 
HUMAN FACTORS & DRIVER RESPONSE
I.DRR allows crash reconstructionists to incorporate human factors and driver response research into real-life crash scenarios.

CALCULATION FEATURES
I.DRR assists in determining acceleration rate, acceleration time, deceleration rate, search times, response to lead vehicles, traffic signals, steering and braking capabilities, response, avoidance, and discernability distance, & many more calculation features.

ADJUSTMENT-TO-BASELINE
I.DRR utilizes a technique called "Adjustment-to-Baseline", which compares and applies real-life scenarios (your cases) to published, peer reviewed studies.

TAILORED TO YOUR CASE
With I.DRR, driver response research is at your fingertips - in one place and tailored to your case! For more detailed information about the features of the program, see "More about I.DRR" below. 

WHO WE WORK WITH
Hear What a Few Users Have to Say!

Bill Messerschmidt, Messerschmidt Safety Consultants

"I have found the program (I.DRR) to be very useful on a large number of cases. I appreciate that the formulas and references are explicitly stated or displayed, so that I.DRR results are easy to integrate into an expert report." 

Louis Peck, Lightpoint Scientific & Dial Engineering

"I.DRR is one of the best and most used tools in my recon kit, helping me answer a fundamental question of every case: was the collision avoidable? It gets better and more useful with every update and I look forward to seeing what's next!"

 Andrew Happer, SINTRA Engineering

"I think the program (V*Star) is really useful for applying Monte Carlo analysis, as the user doesn't have to worry about what it's doing in the background. The results are useful for giving a user an idea of the uncertainty in the assessed values."

Rob Miller, Crash Analysis & Reconstruction LLC.

"I use elements of this program in almost every reconstruction (approx. 100 per year). I have never had it questioned and have used it in expert testimony over 30 times...whenever questions come, I simply point out it is based on 10,000 subjects and approximately 161 peer reviewed published studies and the questioning is over!"
GET TRAINING RIGHT WHERE YOU SIT
Join us Live on the Next Webinar
Crash Safety Solutions Presents: Night Time Recognition on Unlit Roads
May 1, 2019 - 1:00 pm to 3:00 pm - Live webinar and will be recorded:  
Nighttime Recognition on Unlit Roads - case study analysis - $150.00

Wednesday, May 1st

@ 1:00 - 3:00 PM EDT

Jeffrey Muttart, Ph.D

Director of Research and Consulting services at Crash Safety Research. Over 35 Years Experience in Crash Reconstruction... Learn More
Already Registered?
Past Webinars & Upcoming Webinars: Human Factors Series
Watch Past Webinar Replays & View Upcoming Webinars Schedule
Driver & Rider forward, backing & lateral acceleration
Pedestrian walking speed – Gap acceptance
Path intrusion reaction time studies
Recognition - closing speed vs. closing threshold
Influence of weather & windshield tinting
Drivers’ responses at traffic signals & intersections 
Discussion and review of I.DRR Updates
Driver Responses at curves, obstacles & intersections
Factors that influence nighttime recognition PART I
Factors that influence nighttime recognition PART II
GET IN TOUCH WITH US
We Are Here to Answer Any of your Questions!
Lynn Carangelo, Business Manager
Sunny Gernhard, Assistant
ABOUT US
Crash Safety Solutions, LLC is a company working to provide solutions and educational tools to crash reconstructionists investigating different aspects involving crashes. CSS holds various classes utilizing lectures, discussions and in-class demonstrations designed to introduce reconstructionists to scientific studies and analysis to answer the key questions involving aspects of driver behavior: reaction times (and delays), perception, visibility and impairment, among others. Topics focus on obtaining a better understanding of what needs to be accomplished to assess the human role in the crash sequence.  
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MAILING ADDRESS
Crash Safety Solutions, LLC 
201 W High St. Unit B8,
East Hampton. CT 06424

Contact: Lynn Carangelo
Email: info@crashsafetysolutions.com
Phone: (860)861-1418
Fax: (860)467-6755
Crash Safety Solutions LLC, 2017. Contact: info@crashsafetysolutions.com