The camera is actually not only understanding your hand movements, but, interestingly, is also able to understand what objects you are holding in your hand.

摄影机不只了解你手部的动作，而且，它还知道在你手里拿着的是什么东西。

youdao

Holding your hand, walk you to the end, this road is long but only you and me.

牵着你的手，陪你走到尽头，这条路漫漫长却只有你和我。

youdao

It was cold, holding your hand, do not let any man into your heart, there is only me.

天冷了，紧紧的握住你的手，不让任何男人走入你的心，只许有我。

youdao

It's also lighter in terms of actual weight, shedding an ounce from its predecessor -- a fact that's really only noticeable when holding both devices in your hand.

ENGADGET: Barnes & Noble's Nook Tablet gets real, we go hands-on (video)

Thus, you might fold if you were holding a pair of threes and a pair of tens and you believed your hand had only a 30% chance of winning.

FORBES: Busted