The AgeLab at the Massachusetts Institute of Technology, in cooperation with the Hartford Insurance Group, conducted a study recently to determine which auto safety technology features are most beneficial for elderly drivers. After testing 25 safety features, the study’s researcher, a seven-person panel including experts on occupational therapy, kinesiology, and geriatric medicine, concluded that 10 technologies in particular might be especially helpful to motorists older than 50 years of age.
Fifty years old is the age at which safety experts say a person’s physical abilities, such as the capacity to see well at night, begin to diminish. According to a driving safety research survey, nearly one in four elderly respondents expressed concerns about their ability to drive safely after the sun goes down.
According to MIT’s research study, headlights that adjust their intensity automatically in response to outdoor lighting conditions are the most useful to drivers 50 years of age or older. The headlights also adjust to traffic proximity and reduce glare in order to provide the driver with better night vision.
If his or her vehicle is involved in an accident, researchers say, an elderly driver would benefit from having an emergency response system, such as OnStar, installed to provide emergency medical or roadside assistance after a collision or other urgent situation.
A monitoring system that warns the driver of impending obstacles when the vehicle is traveling in reverse is highlighted as another safety feature that can help senior citizens avoid accidents. The reverse monitoring system also helps measure distances, a useful feature for drivers who have difficulty turning their heads, though safety experts warn that such monitoring systems are not a replacement from turning and physically looking behind the vehicle when backing up.
Similar sensor systems that warn drivers when vehicles or other objects are in their blindspots or when their own vehicles are straying from established traffic lanes, are also cited as particularly useful to older drivers with limited ranges of mobility.
Motorists with diminished reflexes may find that vehicle stability control systems that help drivers to safely navigate their vehicles in inclement weather and other hazardous conditions are helpful, possibly even life saving features. Drowsy motorists, a serious hazard to themselves and others, may be alerted by new equipment designed to detect and warn inattentive drivers, a potentially useful feature for drivers of all ages. Nearly half of all drowsy driving accidents are caused by motorists under the age of 25.
More than eight older driver survey respondents in 10 said they are confident that improving auto technology will increase the safety of roadway travel in the future.