this has even more sense than the Apple's touchbar, as is intended just for hardcore gamers, who want to control other apps as music or video W/O leaving the game.
this is genius.
At least they are not modding a Laptop intended for Pro users (Macbook Pro...) and adding a stupid social media era touchbar to control movies (WTF?) or to add emojis... Fn keys, once were Pro keys in the past, but as now nobody is a Pro anymore, get rid of them.
The big problem with touch bar is that is pricey, but this is obviously a gadget for MB Air or MB, not for the Pro line, they just mixed the target consumer and the device.
Apple's touchbar is just for casual users in a Pro line, just because they can't ask for 400USD more in the smaller laptop line for a new little screen .
This is one of those things Steve Jobs would get rid of, too many caos, too many options to look at, too many new things to learn, things before were already a mouse clic far, now requires you to relocate your hand, your head and your eyes.
Bad business for Pro "short cut" people, good news for media/web surfing/email consumers