Sure, automation in machines makes sense. Start it along its predetermined path with a quarter or hitting the start or enter button and it fulfills its duties again and again until it doesn’t. But here we are now, with a small dot of an apparatus attached just behind the ear, completely camouflaged with a skin tone matching technology, providing a direct line to our thoughts. The tricky part - how does it discern between a thought requiring no action and another thought needing action of some sort. Well, it turn out thoughts have a different flavor of sorts, found by a young graduate student at the University of Kansas. The dot directs thought traffic to an astonishingly accurate level.