Apple’s AssistiveTouch Helps the Disabled Use a Smartphone

If you’re blind, you can literally turn the screen off and operate everything — do your e-mail, surf the Web, adjust settings, run apps — by tapping and letting the phone speak what you’re touching. You can also magnify the screen or reverse black for white (for better-contrast reading).
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One new feature, called AssistiveTouch, is Apple’s accessibility team at its most creative. When you turn on this feature in Settings->General->Accessibility, a new, white circle appears at the bottom of the screen. It stays there all the time.
When you tap it, you get a floating on-screen palette. Its buttons trigger motions and gestures on the iPhone screen without requiring hand or multiple-finger movement. All you have to be able to do is tap with a single finger — even a stylus you’re holding in your teeth or fist.