have just seen a contribution on facebook, where a new technique is spoken of, which was developed by a 14-year-old. I find the idea in itself so simple and at the same time brilliant, that I think why you didn’t get there before? through your invention you can see through the columns of the car and see if cyclists or pedestrians are there. at the turn extremely practical. just take a look at the youtube video in the source and tell me what you think of it? certainly doesn’t take long until it is implemented, purchased or supported by an automobile manufacturer!! via: https://faktastisch.net/…/…gung-des-dead-angles-in-auto-found