The interview was coordinated quickly and professionally. It covered everything from discussing past experiences to investigating my knowledge of key challenges Apple is looking to overcome in this domain. Even in domains I confessed to having no knowledge on, the hiring manager prodded to investigate how I thought through concepts in general.

-Design a sawtooth waveform generator given a square pulsed waveform and a constant current, show how to derive an integrator circuit - Interviewer just jumped straight into how to generate a sawtooth waveform (generator) no behavioural questions asked, it was also very noisy and hard to concentrate