My comment two years ago (<a href="https:&#x2F;&#x2F;news.ycombinator.com&#x2F;item?id=7197741" rel="nofollow">https:&#x2F;&#x2F;news.ycombinator.com&#x2F;item?id=7197741</a>):
&quot;They put cameras on the helmets? good enough to file an IPO...&quot;<p>;)