Nkrs Had a couple of situations lately, where someone would ask to borrow my phone to make a call, send a text, or take a picture, and they would immediately start dragging their finger around the screen. Muscle memory is incredible.

Martijn I've had that happen with the Nokia too. It is so funny to see. With young children I also see them do it to my camera.

Nkrs You should see my two-year-old nephew. He watches cartoons on YouTube on my uncle's tablet, and he already knows how to pick the next video from the sidebar. One time, while we were babysitting him, I placed him in my lap so he could watch some cartoons on my computer, and he kept pressing the little preview images on the screen to pick the next video.