1) Well there is such a thing as infrared which would probably yield better accuracy anyway. It doesn't have to be pointed at your face, it has to recognize that the face is looking at it -- it sees the eyes and registers where they are pointed.
This reminds me of the Apple patent a couple of years ago, where a device would have a super low power mode checking to see if a human was in front of it.
Turns out that our skin colors are not black, pink, white, yellow... but simply variations of orange. So the device would only low power peep every second for an instant to see if there was any relevant orange in view. If so, then it would wake up a bit more and do a better analysis to see if it was really a human looking at the screen. If so, then really wake up.
Round would destroy space for complications, and introduce a bunch of issues like the 360 or whatever those round android wear things have. Text cutoff, pixels around the edge unless they invent circular pixels ;-)
Oh good grief. This ridiculous idea has been knocked down a million times already by those of us who use both round and square watches. Both work just as well in real life.
First off, where the heck do you think complications originally were placed? Yep, the interior of round watch faces.
Secondly, did you never notice that many of Apple's own apps are circular based already, because of the Digital Crown?
As for text, you can see just as much if not more in this case, because of the way that the Apple Watch uses less than one half of its face area for display. Yes, its bezels are mathematically that big.
If not, then you scroll a tiny bit. Big whoop. Smartwatches are meant for tiny bits of info, not reading books. If someone wanted to read a lot, they' be wearing that huge Samsung wrist wrap watch.
Not to mention that millions of Apple Watch users already have to scroll more when they choose the smaller Apple Watch with its smaller display. Yet that hasn't stopped anyone from getting one or finding it useful!
Indeed, I bet you that if/when Apple offers a round version, it'll outsell the dull rectangular version, in the same way that real round watches hugely outsell real rectangular ones.
Heck, if Apple had been the one to put out a round always-on watch, while
everyone else had stuck with 1980s technology flick-on rectangular screens, we'd be singing Apple's praises right now as an innovator
