Technology is taking a huge part in sports and I actually like that since it's the best judge or at least allows the best judgments to be made, I was expecting to see some of those new technologies in the Olympic games which made the games fairer for everyone.

Also one of the technologies that I noticed is the sensor on taekwondo players' bodies, which helps the referee spot the hit areas and based it on count the points for the players.

Thanks for sharing!