Kate: There's definitely thermal control loops and software optimizations that we use.
The workloads for a typical MacBook Air owner are fairly bursty, meaning they may do something for a few minutes and then walk away from their computer and either have a background process running that's pretty light or just doing nothing at all. And so we can go in and tweak the levers in the silicon and software to be able to take advantage of these gaps in time and really take the power down to the most minimal level.
We also know when you're watching video, as an example. It’s a thing that many people do all the time and we optimize the silicon to be super efficient, either encoding or decoding those video streams. So it's such a great advantage for us to be working very closely with our silicon and software partners to be able to take advantage of that full top-to-bottom architecture of the computer.