Right. It has these little beads that give away as your wrists rest on them.
Someone mentioned that their hands float as they type, but that doesn't work for me.
My elbows are resting on the arm rests of my chair, my wrists on the imak thingy, my hands on the keyboard.
Maybe that is not the correct form, but it works for me.
I should say that this is my setup at home, at work its completely different. I use a laptop and there are times I am programming a switch while sitting on the floor, or some crappy computer chair, or other sub-optimal sitting position.
But I get paid for doing it so it doesn't bother me so much.