I was puzzled about the 1st demo of the depth of field example.
A lady, with her face sideways laying on her arm.
Her arm & hand were at the same distance from the camera as was her face, but they were out of focus.
Basically the iPhone was making a mistake. Keeping her face in focus whilst mistakenly thinking her hand/arm were further away and blurring them.
i'm surprised they used this as an example as I noticed this almost instantly as they were doing the demo.
Did no one else spot this?
Yes, I noticed too. It is very interesting how they showed in the keynote all those "layers" - taking a dozen different takes on the image, and using the AI to combine it all. It's not like my Canon Digital Rebel haha! Photography is getting changed by these robot AI things - it's very interesting stuff! Not sure it is a problem - it probably will be beneficial for 95% of photo's. Mind blowing really.