Can technology make seniors safer drivers?

Researchers in the United Kingdom are hoping to keep older drivers on the road longer with new technology that includes pictures of familiar signposts, such as pubs, that tells them where to turn.

Some older drivers give up on venturing out in the car because they simply don't feel comfortable behind the wheel, says Phil Blythe, professor of Intelligent Transport Systems at New Castle University, who is helping develop the new technology.

"For many older people, particularly those living alone or in rural areas, driving is essential for maintaining their independence, giving them the freedom to get out and about without having to rely on others," Prof. Blythe, said in a statement.

"But we all have to accept that as we get older our reactions slow down and this often results in people avoiding any potentially challenging driving conditions and losing confidence in their driving skills. The result is that people stop driving before they really need to."

Prof. Blythe and his colleagues have outfitted an electric car with eye trackers, bio-monitors and tracking systems in order to help them understand the habits of older drivers.

A driving simulator allows the research team to monitor eye movement, speed, reaction, lane position, braking, acceleration and driving efficiency.

"Most of us would expect older drivers always go slower than everyone else but surprisingly, we found that in 30 mph zones they struggled to keep at a constant speed and so were more likely to break the speed limit and be at risk of getting fined," Amy Guo, the leading researcher, said in the release.

"We're looking at the benefits of systems which control your speed as a way of preventing that."

Researchers are also looking at a satellite navigation systems specifically designed for older drivers. The system identifies the safest route and uses pictures to help drivers know where to turn. Such pictures could include an upcoming mail box or public house.

The research is set to be presented at the Aging, Mobility and Quality of Life conference in Michigan in June.

Do you think senior citizens pose a threat on the roads? If yes, could mapping technology like this quell your concerns?