[piceas]

I think it's weird because the example they used of the birthday is trying too hard to be family-friendly and social.

The HoloLens had some great examples of highlighting where to hit a mechanism to make it work. I have no idea if it was any good in reality.

That doesn't work for Apple, at least not for advertising.

I think it would have been neat to have shown a sports person/dancer/musician looking through the eyes of their instructor to correct their posture, etc. Or at least show them reviewing the recording together.