Although i love the home button, i wonder how damaging it will be to your thumbs along with 3d touch. At work we use a blood thinner machine with a similar system, after years of using it and punching numbers on the hard pad a couple of our doctors had to have surgery. After a law suit the machines will now be changed to ones with actual numbers like those on the macbook keyboard. I know we type on a screen keyboard all day with iphone and all phones but it's the pressure that you now have to put on 3D touch and Home button. Just wondering everyones thoughts.