As a very simple example, I can share with you what our findings are, but if you were to talk to engineers doing research, they'll tell you they can recognize yellow lines much better than white lines, especially when it's snowing.
It's a bit of a chicken and egg. There are dedicated short-range communications systems, DSRC systems, in cars today that can talk wirelessly, but they have no one to talk to except for the cars among themselves, and automakers can't monetize it because there's no infrastructure, so there's no value necessarily to the consumer. That's just a reflection of where we're at today.
If intersections had this capability, then all of a sudden you could have a safety feature in the vehicles that would benefit the consumer.