“We’re trying to do this all-inclusive analysis for multiple avenues to try and really wrap our minds around why this is happening, why someone’s at risk. The reality is that there are probably a lot of different factors that put someone at risk, but if we can understand as many …

“So how can we test that? You can’t take it into a forest and actually fly at freeway speeds. You’d immediately run into a tree. So we want to do it virtually first. So, you have an empty space where all the trees are computer-generated and you have a perfect …