Microsoft HoloLens demo onstage at BUILD 2015

[Jimbo1337]

paulgp said:

binary solo said:
How come at 1.30 he moves his hand up but the pointer goes down?

Because the onstage demo is faked, You can also see a mouse pointer moving about multiple times that don't match his hand movments.

That is completely incorrect.  His finger is used to open Skype at 1:30 while his head is used to move the pointer around.