The technology often inhibits rather than enables when you use iphone. the whole new 3D touch is a way to interact with technology and experience the all digital world. until now we used singular plane. this new concept is new generation of multi touch like peep and pop. it gives shortcuts that we do frequently on our device. and read how hard we press. its a dynamic system deeply integrated in IOS 9.
The engineering behind is so innovative and involves many microscopic changes. its a more precise way of using technology. mini tap lost 10 milliseconds and full tap involves 15 milliseconds. this makes the new 6s the most advanced device apple has ever created.