Very interesting given Astro Teller&#x27;s (Google X) perspective on partial-self-driving cars:<p>&quot;The assumption that humans can be a reliable backup for the system was a total fallacy.&quot; &quot;It made us change our whole path.&quot;<p><a href="https:&#x2F;&#x2F;youtu.be&#x2F;3e0c0rL00bg?t=41m25s" rel="nofollow">https:&#x2F;&#x2F;youtu.be&#x2F;3e0c0rL00bg?t=41m25s</a>