Jaguar Land Rover is developing new artificial intelligence (AI) technology that will enable cars to adapt to a driver’s mood.

Personalisation settings could include changing the ambient lighting to calming colours if the system detects the driver is under stress or lowering the temperature in response to yawning or other signs of tiring.

The technology uses a driver-facing camera and biometric sensing to monitor the driver’s mood and adapt a host of cabin features, including the heating, ventilation and air conditioning system, media and ambient lighting.

The settings will be altered in response to the driver’s facial expressions to help tackle stress.

Reports suggest 74 per cent of us admit to feeling stressed or overwhelmed every day and that can impact on people’s driving.

The mood-detection system will use the latest AI techniques to continually adapt to nuances in the driver’s facial expressions and implement appropriate settings automatically.

Jaguar dashboard

In time the system will learn a driver’s preference and make increasingly tailored adjustments.

The AI technology could also selecting a favourite playlist if signs of weariness are identified.

Jaguar Land Rover, which is the UK’s largest automotive manufacturer, is also trialling similar technology for rear passengers, with a camera mounted in the headrest.

If the system detects signs of tiredness, it could dim the lights, tint the windows and raise the temperature in the back, to help an occupant get to sleep.

Dr Steve Iley, Jaguar Land Rover Chief Medical Officer, said: “As we move towards a self-driving future, the emphasis for us remains as much on the driver as it ever has. 

“By taking a holistic approach to the individual driver, and implementing much of what we’ve learnt from the advances in research around personal wellbeing over the last 10 or 15 years, we can make sure our customers remain comfortable, engaged and alert behind the wheel in all driving scenarios, even monotonous motorway journeys.”

The new mood–detection system is one of a suite of technologies that Jaguar Land Rover is exploring as part of its ‘tranquil sanctuary’ vision to improve the driving experience.

Designed to create a sanctuary inside each of its luxury vehicles, the manufacturer is trialling a wide range of driver and passenger wellbeing features, to ensure occupants are as comfortable as possible whilst ensuring the driver remains mindful, alert and in control.

Mood-detection software is the next-generation of Jaguar Land Rover’s existing driver tracking technology.

The Driver Condition Monitor, which is capable of detecting if a driver is starting to feel drowsy and will give an early warning to take a break, is available on all Jaguar and Land Rover vehicles.

From 2020 all new Jaguar Land Rover vehicles will offer the option of electrification.