Kirsten: We're not going to get into it deeply today about driver monitoring systems and interior cabin sensors however looking at the BMW ID and these little VV all these vehicles. If you combine that with the vehicle exterior panel color change option as well as other BMWs a kind of avatar exterior projection idea with the windows are you a mood ring for cars? Kirsten: It's an automotive mode projector system autonomous vehicle developers have always been like no accused of be unable to infer intent for pedestrians crossing the street so if the vehicles we just project the amount on the exterior of the car the emotion of the driver yeah then I'm gonna tell you if I saw a BMW in nearby that was