Draco

Siri has been handicapped by Apple's policy of maintaining user privacy. They will have the same problem with implementing AI. 

The study may be flawed but I can tell you first hand that it's directionally correct. Apple is a sausage grinder for engineers; many people quit or are fired before they even make it two years. And unlike other companies, if your manager doesn't like you, they will do nothing to help you find another position in the company under a different manager--you're just gone. 

Your schematic of a stacked battery is incorrect. You can't make bend radii that small without causing cell shorts. 

A stacked battery is made from individual bi-cells stacked, with tabs welded together at one end. Apple has been using both wound and stacked batteries for years, even in the iPhone. All other things being equal, the stacked design does have some advantage in terms of lower impedance which helps enable faster charging. 

I'd like to see them put one of the TB ports on the right side of the machine. Sometimes it's easier to run a charging cord to the right side vs. having all the charging ports on the left. 

I'd also like to see an HDMI port, but I guess Apple thinks only Pros would want to project content on an external screen (without a dongle.)

Can you actually wear one of these things for hours without having vertigo or other vision problems when you remove it?