I think the answer lies in Googling: Jony Ive+Leica
Therein lies the answer. Form trumps Function.
Personally, I cannot see any professional photographer using this camera. It's a toy, a piece of 'jewelry, it's an in your face product. It is a product for looks, impressing your neighbors, friends, but not for taking pictures. Minimalist to say the least. (BTW, I'm a photographer, and was shocked, but not surprised when I read the news release - Disclaimer: I have not handled this Leica).
Albeit, I'm surprised Ives left the hooks (poor in design) for a camera strap, as they are not on the iPhone (lack of lanyard hole), so the iPhone can drop easily into the toilet, or impact tested on the sidewalk. 😉
Nice on a shelf, not meant to be used, and for the Antique Road Show in 100 years. Just use your imagination. and apply to the iPhone design.
BTW, love the Samsung S4, except for all the bloatware, which is when the product leaves the (practical) engineers, and gets to the marketing staff.
Time to be a hog and root! 😝