David's iPhone tip of the week: Tap to zoom
Here's an iPhone tip for anyone who can't read the device's screen without the aid of reading glasses or other vision correction: turn on a feature Apple calls Zoom. (The iPhone 3GS and third-generation iPod Touch 32GB and 64GB models all support this feature.)
Once activated, Zoom lets you "zoom" in and out on parts of the screen using a combination of three fingers and a double-tap. Here's how to access the feature:
Activate Zoom on your Apple mobile device
1. Tap Settings app 2. Tap General 3. Tap Accessibility 4. Tap Zoom 5. … Read more