Hard, but really good and kind people. They wanted to see the reasoning behind my thoughts on the button's mechanism.
Know tolerancing stack-ups! This is the part that got me.
Mechanisms behind the iPhone home button
The following metrics were computed from 25 interview experiences for the Apple Mechanical Design Engineer role in United States.
Apple's interview process for their Mechanical Design Engineer roles in the United States is extremely selective, failing the vast majority of engineers.
Candidates reported having mixed feelings for Apple's Mechanical Design Engineer interview process in United States.