They hit the person with the right side of their car, so even a small move left could have avoided this accident. Given that it was a divided highway with an em

They hit the person with the right side of their car, so even a small move left could have avoided this accident. Given that it was a divided highway with an empty lane to their left, moving half a lane over would have been a reasonable response. Of course, the Uber vehicle did not take any action at all. It doesn't seem to have ever realized that there was a solid object in front of it. Without that, collision avoidance is impossible.