How to bring navigation buttons highlight back to the iOS 7 interface
Fret not, though, as the interface design honchos at Cupertino have included a way to highlight the navigational buttons in iOS 7 additionally, meant to help people with vision problems. As a side effect of this feature, everyone who is miffed about the text-only buttons can now easily add a shape overlay around them, so that they can easily discern where to tap. Here's the scoop:
1. Start the Settings app on your iPhone or iPad
2. Go to the "General" section
3. Find the "Accessibility" menu
4. At the bottom of the screen, you'll see a slider titled "Button Shapes," slide to the right to turn the feature on
That's all, folks - as you can see in the slides 5, 6 and 7 on the right, the navigational buttons are now highlighted, sitting within a dark grey pointed arrow, indicating that the word will take you one step away in the interface, easy as pie.