Required reading for every forum member here should be The One Device by Brian Merchant. The story of how the iPhone was a crux of convergent technology in the making for over a century prior is riveting in itself but its development within Apple even more so. The multi-touch interface started out as a skunkworks project by senior employees right under Jobs' nose. As far back as 2004 they had a projected display on a dining table that read finger positions. It started out as a tablet idea before Jobs got two internal teams, the iPod and Mac divisions to compete against each other for the design after the Motorola debacle. Corning's Gorilla Glass was developed in under 6 months after their shelved experimental windscreen prototype was fast-tracked at Jobs' own request to the company owner.So here is a news flash. Apple has always had designers who either came up with ideas for products, designs or whatever. Not every device was thought up by Steve Jobs.
Jobs was foremost a student of design and it would be interesting to see what he would have made of the modern market. I have a feeling that ideas like the butterfly keyboard would never have reached market because Steve reined in Ive's design excesses so products struck a balance between form and function. Once Steve passed Ive becomes the golden boy president of design and nobody dares question him.
I have a strong feeling he would fire the entire iOS design team for its lack of ergonomics.