In art school I was trained to not touch the paper. Imagine painting with your hand on the canvas? OIL EVERYWHERE! Classically trained designers tend to not touch the paper / screen / insert thing. To me it's either that reason, OR the more likely reason being that they wanted to really highlight the pen touching the screen in the video, so they asked her to hold it a certain way.
And considering I've used the Surface Pro, Surface 3, Surface 3 Pro, etc. I never had any issues with interaction from anything. Windows has been doing tablets for a LOOONG time. They have the palm rejection thing down.
In art school I was trained to not touch the paper. Imagine painting with your hand on the canvas? OIL EVERYWHERE! Classically trained designers tend to not touch the paper / screen / insert thing. To me it's either that reason, OR the more likely reason being that they wanted to really highlight the pen touching the screen in the video, so they asked her to hold it a certain way.
And considering I've used the Surface Pro, Surface 3, Surface 3 Pro, etc. I never had any issues with interaction from anything. Windows has been doing tablets for a LOOONG time. They have the palm rejection thing down.