Behavioural effects of ISA in different driver categories.
Field studies to investigate the effects of Intelligent Speed Adaptation (haptic respectively auditory warnings) were carried out in Hungary and Spain. In a before/after within subject study, 20 test drivers in each country, tested both the Active Accelerator Pedal and an auditory warning system. Both systems had an effect on speed and the effect was greater for the Active Accelerator Pedal than f