The accessible power of pinch-to-zoom

[iMore.com]

The onset of the iPhone in 2007 introduced the world to Multi-Touch, which Steve Jobs said "worked like magic".
It forever changed the way people interacted with smartphones; not only was Multi-Touch an impressive technical achievement, but it was fun and delightful to use. More importantly, Multi-Touch changed people's expectations for their devices. We've gone from seeing hardware buttons everywhere to seeing simple slabs of glass. This is especially true for young children, who expect everything electronic to be tappable; touch is all they know, as they have no prior context of olden ways.

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