Attentional warnings caused by driver monitoring systems: How often do they appear and how well are they understood?

• Yannick ForsterBMW (Germany)
• Nadja SchömigWürzburg Institute for Traffic Sciences (Germany)
• Christina KremerWürzburg Institute for Traffic Sciences (Germany)
• Katharina WiedemannBMW (Germany)
• Sebastian GaryWürzburg Institute for Traffic Sciences (Germany)
• Frederik NaujoksBMW (Germany)
• Andreas KeinathBMW (Germany)
• Alexandra NeukumWürzburg Institute for Traffic Sciences (Germany)