Elderly
Drivers
Part
1
||
2
||
|
Reality of fatality statistics for
older drivers
|
|
ON REQUIRED TESTING FOR DRIVERS ABOVE
AGE 70
Sen.
Jehlen hosts
summit on
impaired
driving
By Brad
Petrishen/Staff
Writer
Fri
Sep 18, 2009,
07:40 AM EDT
Winchester, MA
- State Sen.
Patricia
Jehlen,
D-Somerville,
made an
appearance at
the Jenks
Center Monday
to speak with
seniors about
pending
legislation
aimed at
decreasing the
number of
impaired
elderly
drivers on the
road.
“I
think the
biggest
problem is
dementia,” she
said. “It’s
not that all
older people
can’t drive.
The problem is
that some
older people
don’t know
that they
can’t continue
to drive.”
Jehlen’s
Second
Middlesex
District
includes all
of Winchester
and Medford,
and several
wards in
Somerville and
Woburn.
Though
some seniors
at the meeting
said they
believe the
media has
over-reported
accidents
involving
seniors,
Jehlen said
she believes
the problem
needed to be
thrust into
the spotlight.
“I’m
glad
newspapers
have called
attention [to
this],” she
said. “I think
there are a
lot of things
we can do to
make things
safer, but we
need to do the
right thing
based on real
evidence.”
For
example,
Jehlen said
she does not
support one of
the major
proposals on
the table,
which would
require vision
and road
testing for
those who
renew their
licenses after
age 85.
“I
don’t think
the road
testing is
necessary,”
she said. “A
recent study
in the Journal
of the
American
Medical
Association
said that you
get no bigger
bang for your
buck out of a
road test.
“The
study found
that when they
instated
in-person
renewals,
that’s all it
took to screen
people [with
impairment]
out.”
Jehlen’s
approach,
which she
outlined in a
July 2 opinion
piece, which
ran in The
Winchester
Star, involves
what she
believes to be
more
comprehensive
and sensible
steps (see
table below).
Jehlen
emphasized the
importance of
increasing
testing on
people of all
ages, not just
seniors.
“I
believe that
more frequent
in-person
vision testing
at a younger
age, along
with other
safeguards,
would better
protect public
safety at a
lower cost
[than road
tests],” she
said.
By a
show of hands,
most of the
more than 80
audience
members, most
of them
seniors,
agreed that it
would be a
good idea to
mandate that
seniors over
the age of 75
renew their
license
in-person.
Currently,
in-person
renewals are
only required
once every 10
years.
Other
impairments
Although
many audience
members agreed
that their
response times
slowed with
age, they also
agreed that
younger people
often drive
impaired as
well.
Resident
Marcia Wood
said she
recently read
that of all
the crashes in
the state of
Maine each
year, about
one-third of
those crashes
are caused by
distracted
drivers.
Jehlen
said she would
support
legislation
that would ban
text messaging
while driving.
“On the
Mass Turnpike
the other day,
I was watching
a guy texting
in the lane
next to me,”
she said. “I
tried to get
away from him.
“I have
not yet seen a
person with
white hair
texting,” she
added with a
smile.
Jehlen
said drivers
of all ages
shouldn’t talk
on cell phones
while driving,
either, though
she said that
would be
tougher to
legislate.
“It’s a
situation
where we have
a debate
between public
safety and
people who
say, ‘It’s my
car, get out
of my face.’”
Resident
Helen Babcock
said she knows
firsthand just
how
distracting
phone
conversations
can be while
driving.
“I took
a call on the
way from
Woburn to
Gloucester,”
she said. “The
next thing I
knew, I was
parked in
front of my
office with no
recall of how
I got there.”
Although
she was not
involved in an
accident that
day, Babcock
said she was
once the
victim of a
crash in which
a cell phone
played a role.
“I was
hit from
behind while
stopped at a
red light by a
teenager on a
cell phone,
and I had to
tell her to
hang up
afterward,”
she said
shaking her
head. “After
the accident,
she stayed on
the phone and
was giving her
friend a
play-by-play
of what
happened.”
State
Rep. Jason
Lewis, who
also attended
the meeting,
said that
banning the
use of cell
phones while
driving, not
closer
scrutiny of
elder drivers,
is his top
priority in
regard to
driver safety.
He said
although some
people view it
as a citizen’s
right to use a
phone while
driving, he
believes that
the rights of
other
citizens’
personal
safety is more
important.
“If my
having the
freedom to use
my cell phone
in the car is
putting other
lives at risk,
then that’s a
problem,” he
said.
Lewis
said his
second
priority is
tightening up
seatbelt laws.
“Massachusetts
has the lowest
rate of
seatbelt
[wearers] in
the nation,”
he said,
adding that
this is in
large part due
to the fact
that not
wearing a
seatbelt is a
secondary
offense,
meaning that
you can only
be cited for
not wearing
your seatbelt
if you are
already being
pulled over
for a separate
reason.
He said
he will
support
efforts to
make not
wearing a
seatbelt a
primary
offense.
Suggestions
Jehlen
said that
although no
perfect
solution can
ever be
implemented,
there are
steps seniors
can take to
decrease the
probability of
getting into
accidents.
For
instance, she
suggested that
seniors be
honest with
themselves
about their
abilities and
make good
choices about
when and where
to drive.
“The
biggest cause
of accidents
among seniors
is left
turns,” she
said. “I’m not
sure if my
mother knew
this, but she
always chose a
route to the
grocery store
that had no
left turns.”
Jehlen
said her
father also
served as a
good example
of when it’s a
good time to
stop driving
altogether.
She said she
knew he
shouldn’t be
driving when
he got lost
one day on the
way to her
home.
“When
he went into
assisted
living, he
didn’t have to
get a ride to
the grocery
store, and he
ate better,”
she said. “And
he was so much
happier and
safer when he
lived with
other people.”
Jehlen
said she
understands
that many
seniors don’t
want to give
up their
license
because they
view it as an
important part
of their
identity, and
suggested that
increased
modes of
public
transportation
should be made
available for
seniors.
“People
would be more
willing to
give up their
licenses if
they could be
more
independent,”
she said.
Resident
Pat Wells said
that although
she will
probably be
relinquishing
her license in
the near
future, she
doesn’t
appreciate the
stereotypical
manner in
which younger
people, even
those in law
enforcement,
view elderly
drivers.
“I was
in an accident
in which I was
less than 50
percent at
fault,” she
said. “I got a
big lecture
from a cop
about my
reaction time.
“He
asked me how
old I was
twice,” she
said, adding
that he also
asked her how
she would feel
if she killed
someone.
Jehlen
said such an
example is
emblematic of
the
difficulties
she and other
legislators
will face in
regard to laws
surrounding
impaired
driving.
“All
of us have
defects and
impairments,
so where do
[we draw] the
line and say,
‘That person
isn’t fit to
drive’? It’s
very tricky.”
There are prepaid
cell phones at
tracfone.com
available for
emergency-only
cell phone
users, as well
as the cell
phone users
who don't talk
on the phone
all that
much.
Sen.
Jehlen’s plan
- Requiring
in-person
renewals with
vision tests
every two
years for
those over age
75 (Rhode
Island does
this).
- Requiring a doctor's signature on a
checklist of
dangerous
conditions for
all renewals
over 75. This
would make the
driver have a
conversation
with the
doctor, not
leaving it to
the doctor’s
initiative
(Nevada has
this system
for mail
renewals).
- Establishing tiered testing for all
drivers over
75 similar to
that in
California.
Anyone who
fails vision
or mental
acuity tests
on renewal, or
shows other
signs of
diminished
capacity, must
take a road
test.
- Requiring doctors certifying drivers
for
handicapped
permits to
state whether
the person’s
condition
might make it
dangerous for
them to drive
- Allowing the Registry to issue
restricted
licenses; for
example,
allowing the
person to
drive only
during
daylight hours
or on certain
streets.
- Improving public transportation and
other methods
of mobility
(like SCM in
Somerville and
Medford) for
disabled
people. Elders
will be (a
little) less
reluctant to
give up the
keys, and
families will
be less
reluctant to
take them
away, if they
can retain
some
independence
- Protecting doctors from liability if
they report to
the Registry
of Motor
Vehicles a
change in
their
patient’s
condition that
makes it
dangerous to
drive.
Source:
State Sen.
Patricia
Jehlen
Driving Resources On the Web
- Massachusetts Registry of
Motor Vehicles
- AARP
- American Medical Association
Guidelines for
Older Drivers
- AAA
The
original of
the above
article is at:
http://www.wickedlocal.com/medford/town_info/government/x393148131/Sen-Jehlen-hosts-summit-on-impaired-driving
Elderly
Driving/Age
Factor -- Web
Links
www.nhtsa.dot.gov/people/injury/research/MedicalAdvisory/pages/In-depth-j.html
This article shows a
debate about
whether visual
exams should
be
administered
during
renewals. It
discusses the
fact that
people between
20 and 40
should not
have to be
tested again
every five
years.
It did a
good
comparison
between
elderly
drivers and
young adults.
http://www.motorists.com/issues/elderly/elderly.html
This article
seem
interesting
because it
gave a
different
approach to
elderly
drivers.
Normally
people
attribute bad
driving of the
elderly with
poor motor
skills, but
this article
says it is
disease
related.
http://www.ama-assn.org/ama/pub/category/8925.html
older driver
safety – Per
mile driven,
the fatality
rate for
drivers 85
years and
older is NINE
times higher
than the rate
for drivers
25-69 years
old.
http://www.ama-assn.org/ama/pub/category/9115.html
vision,
cognition,
motor
functions of
older drivers
and how that
put them at
risk
http://familydoctor.org/487.xml
This website
talks about
the driving
skills of
older
people.
It talks about
the signs to
look for
concerning
when an
elderly person
should stop
driving.
It also talks
about why a
person should
stop driving.
See
also this
directory of
links on
elderly
drivers:
http://www.drdriving.org/elderly/
Research
on Aging as it
impacts senior
drivers -- see
the following
Bibliography.
|
THE SAFETY OF ELDERLY
DRIVERS
|
|
Yesterday's
Young in
Today's
Traffic
J. Peter
Rothe, Ph.D.
"Rothe
writes in an
ethnographic
style to
provide the
contextual
social factors
that influence
or determine
thinking and
behavior. The
social images
are followed
by reports of
statistical
analyses of
his research.
The
combination of
the two forms
allows the
reader to
achieve a fine
understanding
of the
knowledge,
attitudes,
rationalizations,
and behavior
of those who
place
themselves and
others at
risk. " IPW
Order
from
Amazon.com
|
Journal of
Safety
Research
Special Issue
The
Journal
of Safety
Research
presents
articles and
research
covering all
aspects of
safety, in
both work and
home
environments.
Read the foreword and table of
contents
excerpted from
the Journal's special issue on
driving and
the elderly
(Vol. 34, No.
4). Articles
from the issue
are excerpted
below.
- Evaluating
the impact of
passengers on
the safety of
older drivers
(.pdf, 147K)
- Impact
of
impulsiveness,
venturesomeness,
and empathy on
driving by
older adults
(.pdf, 121K)
- Driving
disability and
dizziness
(.pdf, 405K)
- Improving
older driver
knowledge and
self-awareness
through
self-assessment:
The driving
decisions
workbook
(.pdf, 380K)
- Deconstructing
gender
difference:
Driving
cessation and
personal
driving
history of
older women
(.pdf, 326K)
- MaryPODS
revisited:
Updated crash
analysis and
implications
for screening
program
implementation
(.pdf, 516K)
- Older
women drivers:
Fatal crashes
in good
conditions
(.pdf, 175K)
- Driving
and
alternatives:
Older drivers
in Michigan
(.pdf, 133K)
- Assessment
of older
drivers:
Relationships
among on-road
errors,
medical
conditions and
test outcome
(.pdf, 219K)
- On-road
driving
evaluations: A
potential tool
for helping
older adults
drive safely
longer
(.pdf, 141K)
- Effect
of vehicle and
crash factors
on older
occupants
(.pdf, 168K)
- Using
a driving
simulation to
identify older
drivers at
inflated risk
of motor
vehicle
crashes
(.pdf, 171K)
- The
2001 national
household
travel survey:
A look into
the travel
patterns of
older
Americans
(.pdf, 177K)
Senior
Drivers to
Increase 70%
Over Next 20 Years
6/11/08
Over the next
20 years, the
United States
will
experience a
substantial
growth in
senior
drivers.
According to
the U.S.
Census Bureau,
the population
of those over
75 will grow
from 18
million to 31
million
between 2008
and
2028. With
accident rates
for drivers
over the age
of 65 higher
than for any
other group
except teens,
this large
increase in
senior drivers
could result
in up to
100,000 senior
driving deaths
between 2008
and 2028.
"With our
senior driving
population
growing, there
will be more
drivers
over the age
of 75,
potentially
causing
serious safety
issues on our
roads,"
said John
Kennedy,
executive
director of
NSC Defensive
Driving
Programs. "As
a
nation, we
must do more
to promote
mature driver
safety through
better
education,
self-evaluation
tools,
refresher
driving
courses, and
more options
for public
transportation."
http://www.earthtimes.org/articles/show/senior-drivers-to-increase-70-over-next-20-years,429094.shtml
Jun 11, 2008
NEW YORK
(Reuters
Life!) - The
number of
senior drivers
is expected to
soar by 70
percent in the
next 20 years
but many
adults are
reluctant to
talk to their
aging parents
about their
driving
abilities.
(...)
By Michael A. Piekarz
According to
the National
Highway
Traffic Safety
Administration,
the more than
30 million
senior drivers
aged 65 or
older on the
road today
will soon need
to evaluate
the physical
limitations
that may cause
them to reduce
their driving
or seek
alternative
transportation
altogether.
By 2012,
approximately
10,000
Americans will
turn 65 every
day, and by
2030,
America’s
overall senior
population
will reach
nearly 71
million. (...)
ITNAmerica
uses a
community-based
approach to
provide
personalized
rides to
seniors who
limit their
driving or
stop
altogether.
ITN volunteers
from the local
community and
a small paid
staff use
their own or
donated cars
to bring
member-riders
to and from
medical
appointments,
grocery
shopping,
work, exercise
and other
local
destinations.
(...)
|
Older Drivers at Risk
From the book Road
Rage and
Aggressive
Driving
by Leon James
and Diane Nahl
Driving
elderly
requires new
adjustments
that challenge
personal
philosophy and
ideology. For
instance,
night vision
loss for some
drivers is due
to glare, and
this does not
necessarily
affect their
day vision.
Scheduling
driving times
to avoid night
driving, and
possibly
rush-hour
traffic and
bad weather is
a good coping
strategy that
preserves
driving
freedom and
maximizes
safety.
Automotive
sociologist J.
Peter Rothe
has
interviewed
many elderly
drivers and
listened to
them in focus
groups. These
conversations
reveal
concerns
senior
motorists have
about
themselves and
concerns
others have
about them.21
1.
Insufficient
self-confidence
due to
inexperience
("After my
husband passed
away,
everything was
pushed on
me.")
2.
Anxiety
due to decline
in ability
("I'm
sometimes a
bit nervous on
the blind side
on my right
when I'm in
the left hand
lane. The only
way I can see
is to turn my
head and take
a look.")
3.
Resentment
due to social
ostracism
("They think
older drivers
are worse and
should stop
driving.")
4.
Hostile
behavior
addressed to
older drivers
which they
find degrading
("One time one
of the ladies
yelled at me
in the parking
lot, 'You’ve
got all day
but I
haven't.' I
guess what she
thinks is
we're just a
bunch of old
fogies.")
5.
Lack
of awareness
of how family
members see
them as
drivers, and
disbelief when
told of their
criticisms.
6.
Inability
to see their
slowness as
others
experience it,
equating
slowness with
caution and
patience.
7.
Increased
difficulty in
certain
vehicle
maneuvers such
as parallel
parking ("The
curb
disappears
from your rear
view mirror
before you're
really close
so I have to
kind of guess
how far I am."
8.
The
distressing
experience of
information
overload on
multilane
super-highways
("Cars are
coming and
going on
either side
and it's taken
me a long time
to learn to
keep in my
lane, to
signal, to
look before I
get into that
other lane.")
9.
The
experience of
fatigue during
extended
driving hours
on
highways
("They just go
on for miles
and miles and
there is no
stimulation.
It puts you to
sleep.")
10. Frustration
with signs
whose letters
aren't big
enough or are
too similar to
each other,
and other
vision
problems
("Driving
would be
easier if
there were
more lines,
reflectors,
and larger
signs placed
in the center,
not on the
side.")
11. Being
very fearful
of hitting a
pedestrian
("Pedestrian
crossings
should be
better marked
and lit.")
12. Coping
with disabling
diseases or
injuries like
arthritis,
loss of
vision, and
other health
problems. ("I
just hope my
health stays
well enough so
I can drive
for a long
time.")
13. The
dread of
crashing or
getting into a
collision ("I
worry about
someone going
through a stop
light,
especially
late at night
with drunks."
14. Rigidifying
driving style
due to a
preoccupation
with taking
great
precautions
("You don't
take chances
you did sixty
years
ago.
When a car
comes too fast
to a stop I
just wait
until he
stops, until
I'm sure.")
15. Strong
anxiety about
being
tailgated,
seeing it as
an
infringement
and an attack.
("It's a
selfish
invasion of my
rights."
16. Refusing
to concede
that the left
lane is not a
cruising lane
("I'm already
driving the
speed limit so
I don't need
to drive
faster. It's
my right")
17. Experiencing
greater
difficulty in
talking while
driving ("My
friend was
talking but I
tried not to
talk because
it could have
distracted
me.")
18. Lapsing
into
daydreaming
episodes
("Somehow I
had missed the
stop sign
there. I
didn't see
it.")
New
drivers who
are elderly
and female
have a double
handicap to
overcome in
the eyes of
society and
the motorists
on the road.
They need to
learn how to
manage
people's
hostility
toward both
older drivers
and female
drivers. They
especially
need to learn
to monitor
their driving
in relation to
other
motorists.
Every stretch
of road has
regular users
who develop
"local norms"
about how
people should
drive in that
area. Anyone
who drives
differently
violates their
expectations,
arouses ire,
and is treated
aggressively
and with
hostility by
regulars. This
hostile
treatment adds
to the stress
and confusion
of the novice
elderly
driver.
Many
widows over
the age of 65
never learned
how to drive a
car. Their
husbands were
the drivers,
and when their
husbands
passed on,
they had to
become more
independent,
doing a lot of
walking and
learning how
to take buses
and subways.
After speaking
to many widows
over 65, most
of them agreed
that they did
not learn to
drive because
their husbands
didn't
encourage them
and/or they
were very
afraid of
driving.
Obviously,
nowadays,
women are not
as afraid of
driving
anymore. (A
correspondent,
July 1999)
Since
this is a
cultural
practice in
certain layers
of society,
many
65+-year-old
widows whose
husbands have
passed on, or
who are no
longer able to
drive, find
themselves in
a predicament
created by
societal
values.
Besides
understanding
safety
principles,
these women
need driver
education that
includes a
driving
psychology
component to
learn how to
cope with the
interactive
nature of the
highway
environment,
which can be
aggressive,
hostile, and
overwhelming.
A
common bitter
complaint
motorists
voice about
older drivers
is that they
travel at
speed limit in
the passing
lane and
refuse to move
over into the
slower lane.
This blocking
behavior
causes a
flurry of
dangerous
activity
around them as
drivers
angrily
scramble to
pass them in
the right
lane. New
drivers who
are older need
training to
remain alert
to this
problem of
cruising in
the passing
lane, and how
to monitor and
facilitate the
activity of
vehicles
around them.
This is a
special
concern for
older drivers
because
reaction time
tends to slow
with age.
Older drivers
typically take
longer to get
going at
traffic lights
and
intersections,
to make turns,
or to park.
What older
drivers call
"being
patient"
others around
them call
"obnoxiously
slow." Since
the number of
older drivers
will increase
dramatically
over the next
two decades,
there is a
critical need
for age groups
to better
understand
each other,
and this
requires
developing a
greater
tolerance for
diversity.
The
increasing age
of American
drivers is a
serious
national
concern.
Everyone
agrees that
drivers need
additional
skills to
compensate for
the decreased
abilities due
to aging.
People 65
years and
older
represent 13
percent of the
population and
17 percent of
all motor
vehicle
deaths. The
aging process
reduces the
driver's
ability to
deal with
traffic
incidents both
physically and
mentally, and
increases the
seriousness of
injuries.
Elderly
drivers are
more likely to
receive
citations for
failing to
yield,
improper
turns, and
running red
lights and
stop signs.
AARP, the
largest
association of
older
Americans,
opposes
licensing
restrictions
and testing of
elderly
drivers,
citing age
discrimination.
This powerful
lobby group
argues that
restrictions
should be
based solely
on driving
ability and
not age, and a
program of
universal
testing for
177 million
licensed
individuals in
the U.S. is
not considered
practical.
Several
organizations,
have developed
special
training
courses for
older drivers.
The American
Automobile
Association
(AAA), AARP,
and the
National
Safety Council
offer
refresher
courses for
seniors.
Illinois
requires a
driver
re-examination
every three
years for
those over age
75 and
Louisiana
requires that
drivers age 60
and over
obtain a
physical
examination.
Several states
require
re-examination
if a driver is
determined to
be unsafe or
mentally or
physically
unfit.
However, there
is no known
reliable test
that predicts
how well a
driver will
operate a
motor vehicle.
Recent
research with
driving
simulators is
promising
because the
program varies
light
conditions as
well as the
dynamics of
driving
situations. We
recommend that
new drivers
who are
elderly
participate in
QDCs. Older
women drivers
can benefit
from these
group
interactions
that can
provide
support and
motivation to
continue to
develop their
driving
skills.
Older
drivers have
two things
going for
them. First,
driving
experience
accumulates
with age, and
since driving
is a
complicated
bundle of
skills, being
more
experienced is
an advantage.
For example,
older drivers
excel in the
skill of
assessing
risk, while
young,
inexperienced
drivers do
not, so
collision
rates for
youth are
three times
higher than
rates for
older, more
experienced
drivers.
Consequently,
insurance
costs are
higher for
young drivers,
and they have
more traffic
citations and
license
suspensions.
Older drivers
think more
critically
behind the
wheel than
younger
drivers.
Second, older
drivers manage
their emotions
and impulses
better than
younger
drivers.
The
results from
our 1999
Internet
survey in show
marked
differences:22
|
Admitted
aggressive
driving
behavior:
"I
do it on a
regular
basis:"
|
Percent
Who Admit
Doing
it Regularly
|
Check
all that apply
to you
|
|
Young
drivers
(15-24)
|
Older
drivers
(55-83)
|
|
Swearing
|
66
|
42
|
|
|
Breaking
speed limit
over 15 mph
|
52
|
19
|
|
|
Lane
changes
without
signaling
|
36
|
13
|
|
|
Running
red lights
|
16
|
2
|
|
|
Tailgating
dangerously
|
19
|
6
|
|
|
Cruising
in the passing
lane
|
15
|
6
|
|
|
Making
insulting
gestures (men)
|
42
|
20
|
|
|
Making
insulting
gestures
(women)
|
22
|
22
|
|
The
majority of
young drivers
swear and
speed. Young
men outdo
older drivers
in flipping
the bird,
while young
women are
either too
scared or more
compassionate.
Tailgating,
dangerous lane
hopping. and
running red,
are far less
common among
older drivers.
Other driving
behaviors that
decrease with
age and
experience
include,
"Enjoying
fantasies of
violence",
"Experiencing
rage while
driving" and
"Feeling
impatient"
,"Feeling
hostile" or
"Feeling road
rage". Older
drivers "feel
more
compassion"
behind the
wheel. But
when asked,
"How do you
rate your
aggressiveness
as a driver?",
young drivers
chose 6 and
older drivers
selected 5.
Not much
difference!
When asked how
much stress
they
experience
daily as a
driver, the
picture is
reversed:
33 percent of
younger
drivers pick 5
or above,
while 50
percent of
older drivers
experience
higher stress.
Driving stress
thus increases
with age, and
there are both
medical and
psychological
consequences
to consider.
Medically,
stress kills
by weakening
immune system
functioning
and raising
the
concentration
of potentially
harmful
chemicals in
the blood. If
one in two
older drivers
experience
high stress
while driving,
a certain
percentage of
them will
suffer
medically
unless they
learn to
manage driving
stress.
Psychologically,
stress is a
depressant.
People tend to
be more
pessimistic
when in a
depressed
state, they're
less happy and
contribute to
the
unhappiness of
others. It
makes sense
for older
drivers to use
their
experience and
maturity to
practice
stress
management
skills while
driving.
The
above is from
the book Road
Rage and
Aggressive
Driving
by Leon James
and Diane Nahl
|
|
6 January 1999
Wearing
Suit Helps
Ford
Understand
Mature Drivers
DETROIT,
Jan. 6 -- How
can young
ergonomics
engineers
develop
vehicles for
customers as
much as 30
years older
than they are?
A
desire to
better
understand the
special needs
of older
customers led
to Ford's
breakthrough
development of
the Third Age
Suit in
conjunction
with the
University of
Loughborough
in England.
The suit,
which appears
to be a cross
between a
bee-catcher's
protective
gear and a
high-tech
astronaut
suit,
restricts Ford
engineers'
agility to
simulate
driving
capabilities
of individuals
30 years older
than
themselves.
The
suit is made
up of
materials that
add bulk and
restrict
movement in
key areas of
the body such
as the knees,
elbows,
stomach and
back. Together
with gloves
that reduce
the sense of
touch and
goggles that
simulate
cataracts, the
Third Age Suit
gives
engineers and
designers a
feel for the
needs of an
older
generation as
they design
new vehicles.
"We
developed this
suit to show
our engineers
and designers
what it feels
like to be an
older person,"
said Vivek
Bhise,
manager, Human
Factors and
Ergonomics for
Ford. "When
you are young,
you think
you're
designing for
everybody, but
you really
don't
understand the
range of
people and
their
limitations."
The
Ford Focus is
the first Ford
product to
benefit from
extensive use
of the suit as
it first came
into use as
the vehicle
development
program
started. The
expected wide
range of Focus
customers all
will benefit
from this
increased
awareness of
restricted
mobility
caused by
aging.
Designers and
engineers
developed the
car with more
headroom than
the Escort for
ease of
ingress/egress
in addition to
providing a
more
comfortable
interior. The
suit also led
to a
class-leading
'H-point' --
the point at
which the hips
swivel -- also
making it
easier to
enter and exit
the Focus.
"When
you're young
and fit enough
to leap out of
a car without
effort, it's
hard to
appreciate why
an older
person may
need to lever
themselves out
of the
driver's seat
by pushing on
the seat back
and the door
frame," said
Mike Bradley,
ergonomics
specialist in
Ford's Dunton,
England design
center and
Ford's first
full-time
ergonomics
specialist
dedicated to
one vehicle
development
program in
Europe. "But,
try leaping
out while you
are wearing
this suit and
you really
understand the
challenges we
face."
Ford
engineers are
using the
Third Age Suit
to keep pace
with the
demands of
aging baby
boomers over
the coming
decades.
Demographics
show that the
number of
people in the
United States
between 55 and
74 will almost
double by 2030
-- rising from
40 million to
about 74
million. In
Europe between
1985 and 2005,
the number of
male drivers
over 65 is
expected to
increase by 90
percent while
the number of
female drivers
in this age
range will
grow by more
than 200
percent.
As
people age,
their physical
capabilities
erode. Experts
on aging say
most functions
degrade at a
rate of 5
percent to 10
percent for
every 10 years
an adult ages.
"Our
top priorities
in
establishing
an automotive
product
development
benchmark are
understanding
and satisfying
our
customers,"
said Richard
Parry- Jones,
vice president
-- Product
Development.
"The numbers
show that
mature and
elderly
drivers are
becoming an
increasingly
large
percentage of
the motoring
public. So,
with the Third
Age Suit, we
believe we
have an
advantage in
knowing what
that large
demographic
group
demands."
Ford
development
teams in both
the United
States and
Europe are
using Third
Age Suits in
ergonomics
research.
"It's
one thing to
read customer
feedback in a
marketing
study," Bhise
said. "It's a
whole
different
thing to feel
what they're
feeling while
driving a car.
This has been
a real
eye-opener for
our
engineers."
original
here
|
|
Government facts on the
elderly
drivers
|
|
There
are more than
25 million
people age 70
years and
older in the
United States.
In 1999, this
age group made
up 9 percent
of the total
U.S. resident
population,
compared with
8 percent in
1989.
From
1989 to 1999,
this older
segment of the
population
grew twice as
fast as the
total
population.
There were
18.5 million
older licensed
drivers in
1999 — a 39
percent
increase from
the number in
1989. In
contrast, the
total number
of licensed
drivers
increased by
only 13
percent from
1989 to 1999.
Older
drivers made
up 10 percent
of all
licensed
drivers in
1999, compared
with 8 percent
in 1989. In
1999, 171,000
older
individuals
were injured
in traffic
crashes,
accounting for
5 percent of
all the people
injured in
traffic
crashes during
the year.
These older
individuals
made up 13
percent of all
traffic
fatalities, 13
percent of all
vehicle
occupant
fatalities,
and 18 percent
of all
pedestrian
fatalities.
Most
traffic
fatalities
involving
older drivers
in 1999
occurred
during the
daytime (82
percent), on
weekdays (71
percent), and
involved
another
vehicle (75
percent).
In
two-vehicle
fatal crashes
involving an
older driver
and a younger
driver, the
vehicle driven
by the older
person was
more than 3
times as
likely to be
the one that
was struck (58
percent and 19
percent,
respectively).
In
44 percent of
these crashes,
both vehicles
were
proceeding
straight at
the time of
the collision.
In 27 percent,
the older
driver was
turning left —
7 times as
often as the
younger
driver.
Older
drivers
|