The cost here is pretty trivial from my understanding. It’s essentially just a vision system that can send a brake command. Aka a camera behind the mirror and a microprocessor.
Much of the other components are already present on modern vehicles.
Much of the other components are already present on modern vehicles.
This might not be expensive per se but is still a few hundred bucks.
For a small car this can easily be a few percent extra.
The cost to implement it or the cost to make it utterly bulletproof?