Dear Apple,
I'm somewhat disturbed about the interface changes you shared with us during the keynote and on your website. Specifically, I'm not especially happy about all those borderless buttons.
Without affordances, those visual UI elements that suggest or reinforce areas of interaction, buttons have lost a critical user engagement piece. I'm certainly not the only developer who feels this way.
You may assume that users are now long-since "trained" on iOS, that they will feel comfortable guessing where UI components are, and will "instinctively know" how to interact with them. I believe th
