According to a statement, the intelligent transport team at Newcastle University has converted an electric car into a mobile laboratory that can monitor a driver’s concentration, stress levels and driving habits.
Dubbed ‘DriveLAB’, the car is kitted out with tracking systems, eye trackers and bio-monitors in an effort to understand the challenges faced by older drivers and to identify where the key stress points are.
Research shows that giving up driving is one of the key factors responsible for a fall in health and wellbeing among older people, leading to them becoming more isolated and inactive.
Led by Prof Phil Blythe, the Newcastle team is investigating in-vehicle technologies for older drivers that it hopes could help them to continue driving into later life.
These include bespoke navigation tools, night-vision systems and intelligent speed adaptations.
Blythe, professor of intelligent transport systems at Newcastle University, said: ‘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.
‘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.
‘We are looking at ways of keeping people driving safely for longer, which in turn boosts independence and keeps us socially connected.’
Funded by Research Councils UK’s Digital Economy programme, the research is part of the Social inclusion through the Digital Economy (SiDE) project, a £12m research hub led by Newcastle University.
Using the new DriveLAB as well as the university’s driving simulator, the team has been working with older people from across the north east and Scotland to understand their driving habits and fears and to look at ways of overcoming them.
By incorporating the eye tracker and bio-monitor with the driving simulator, the team is able to monitor eye movement, speed, reaction, lane position, acceleration, braking and driving efficiency.
Dr Amy Guo, the leading researcher on the older-driver study, explained: ‘The DriveLAB is helping us to understand what the key stress triggers and difficulties are for older drivers and how we might use technology to address these problems.
‘For example, most of us would expect older drivers to always go slower than everyone else; surprisingly we found that in 30mph (48km/h) 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.
‘We’re looking at the benefits of systems that control your speed as a way of preventing that.’
Another solution is a tailored SatNav, which uses pictures as turning cues, such as a post box or a public house.
The driving simulator is also being used to look at how distractions such as answering a mobile phone, sending a text or eating can affect our driving.