Digital Hairdresser
Going to barbers and hairdressers is not risk-free, because no matter how much time you spend explaining to them exactly what you want, they can often mess up. And the worst part is that in the end, they expect you to praise the job they did.
This guy seems like he had enough messed-up haircuts to be so fed up that he started his own haircut salon with cameras for precision. We admire the subtle use of technology in the art of hairdressing, it is a masterpiece.