Actually, it can already understand some hand gestures [1]. Compared to all the other things an autonomous car has to deal with, gesture recognition doesn&#x27;t seem like such a stretch.<p>[1] <a href="http:&#x2F;&#x2F;road.cc&#x2F;content&#x2F;news&#x2F;150448-google-patent-reveals-how-driverless-cars-recognise-hand-signals" rel="nofollow">http:&#x2F;&#x2F;road.cc&#x2F;content&#x2F;news&#x2F;150448-google-patent-reveals-how...</a>