"Providing Insightful Analysis Tailored To Your Case" 
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CRASH SAFETY SOFTWARE SOLUTIONS 
Our Formulas & References Are Easy to Integrate into an Expert Report
Interactive Driver Response Research Everything you need but speed!
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. 

Improving User Certainty by Addressing Scientific Uncertainty
PROBABLE SPEED
V*Star is a program solution that allows crash reconstructionists to calculate the probable speed at impact of either two vehicles, a vehicle and pedestrian or vehicle and bicycle. 

CALCULATED VALUES
V*Star allows the user to choose the distribution of results and the variance of the distribution, so users can be confident in the robustness of the calculated values.

RANGE OF VALUE
V*Star also provides users the ability to choose a range for each value, allowing for certainty in the possible margin of error.

MONTE CARLO ANALYSIS
V*Star uses a Monte Carlo analysis to determine your results and performs 20,000 calculations - all in the background! For more detailed information about the features of the program see "More about V*STAR below.


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

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: New IDRR Software Updates
In This Webinar You Will Learn:
New changes and additions to the Interactive Driver Response Research software in the latest version update and how to use the program to provide insightful analysis tailored to your case!

Thursday, February 23rd

@ 12:00 - 4:00 PM EST

Jeffrey Muttart, Ph.D

Director of Research and Consulting services at Crash Safety Research. Over 35 Years Experience in Crash Reconstruction... Learn More
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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. Currently, Crash Safety Solutions, LLC is working on software solutions integrating current and available driver response research to apply to real life crash scenarios.
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MAILING ADDRESS
Crash Safety Solutions, LLC
82 Main Street, Suite 3
East Hampton, CT 06424

Contact: Lynn Carangelo
Phone: (860)861-1418
Fax: (860)467-6755
Crash Safety Solutions LLC, 2017. Contact: [email protected]