Audi, MIT Develop ‘Road Frustration Index’ By Jason Siu Jun 07 2013 Share this Article Tweet We’ve all experienced stressful drives in our lives, but just how stressful can driving be? Continue Reading... Filed under: Audi Featured Articles German Luxury Cars Safety Technology VideosTags: Audi, driving stress, massachusetts institute of technology, mit, rfi, road frustration index, senseable city lab, stress, stressful driving