Hand-waving will soon take on a different meaning

Think about it. In the future, all those sci-fi movies where gestures and voice commands were used to activate machinery will finally come true. On one end, you can have it as subtle (and creepy) as Westworld's Ford controlling his whole world through key command phrases and actions. On the other hand, you can do all that Power Rangers posing and get yourself into a video game.

Either way, that sounds great.

http://gundamguy.blogspot.com/2016/11/gunpla-builders-world-cup-gbwc-2016_19.html