cartechboy (2660665) writes Cars already have the technology to determine when you're drowsy, that's nothing new. But having seats with sensors in them monitoring your heart rate to determine if you're falling asleep, that's new, and creepy. A new project from Nottingham Trent University in the UK is working on an electrocardiogram (ECG) built into the driver's seat to detect heart rate and determine when the driver is too fatigued — or worse, falling asleep — in order to improve road safety. ... The system could take over using active cruise control, lane-keep assist, and other safety technology after warning the drive to pull over. Of course, the creepy part is the car knowing your health and determining whether it would be more fit to drive than you.