Keep in mind the TX1 is just an early version trying to encourage adoption.  The same chip is shipping in $200 tablets, so obviously the cpu can be pretty cheap.<p>Seems well within the cost of say your average pro&#x2F;enthusiast level quad rotor if it could enable dynamic path finding, obstacle avoidance, and following a target.<p>Current systems can&#x27;t for instance follow a bicyclist through a forest without hitting bushes&#x2F;trees.<p>Current systems can&#x27;t fly indoor automatically and avoid furniture, people, walls, etc.<p>The justification for a chip like the X1 is that it has enough CPU&#x2F;GPU power for realtime vision type applications.