Are Car Safety Concerns Universal? The Causes of Accidents According to Crowd Wisdom
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Transcript of Are Car Safety Concerns Universal? The Causes of Accidents According to Crowd Wisdom
Are Car Safety Concerns Universal?
The Causes of Accidents According to Crowd Wisdom
Ely PrincetonDahan University
CAR
ROADSKILL
JUDGERISK
DriverSkill24%
DriverRisk
Taking45%
Car, 7%
Roads24%
What Causes Accidents: % each contributes?
Conclusion: Human erorr causes most accidents.
Anti-lock Brakes24%
22%
15%
14%
10%
CAR
Active
7%
16%
Blind Spot Assist
Stability Control
Adaptive Cruise
Lane Keep Assist
Adaptive Headlights
18%
15%
9%
18%
12%
8%
Vehicle Passive Safety Features7%
CAR
Passive
19%
AirbagsAll Around
Pre-CollisionSystem
RearviewCamera
Smart Safety Belts
BetterHeadlights& Taillights
Post-CollisionAuto-Calling
CrashWorthyBody
ROAD 24%
Bigger Penalties for Distracted Driving
Bigger penalties for Driving Under Influence
Smooth roads and better visibility
Improved Traffic Lights and Signage
Better enforcement of speed limits
More roundabouts
21%
20%
19%
17%
14%
9%
SKILL 24%
1%
33%
44%
19%
3%
JUDGINGRISK
26%
15%
12%
22%
14%
11%
45%How effective is each at
reducing risky behavior?
InsuranceBy theminute
DrivingMonitor
PrerecordLoved Ones
Bad DrivingWarning
Pedal Feed-Back forSpeeding
PrecommitButton
Wisdom of Crowds: Do we know each other?Driver Risk
Taking
Americans Poor Drivers
OTHERS = 0.6 x SELF
R² = 0.77
0
5
10
15
20
25
30
35
0 5 10 15 20 25 30 35 40 45
Aver
age
OTH
ERS
Average SELF
We know each other rather well regarding auto safety
LadyGaga0%
CharlieSheen
2%
DonaldTrump
3%
Car TalkGuys9%
SteveCarrell12%
BarackObama
32%
TinaFey41%
How can we utilize the crowd’s insights?
• Improve driver training about risk & judgment
• Penalize bad judgment and bad behavior
• Make drivers aware of their driving quality
• Emphasize protection of the human body
• Emphasize crash avoidance
• Hire Tina Fey as spokesperson
Thank you!