A new Accessibility function in iOS 10 allows you to use your iPhone as a high-tech magnifying glass. You can focus, zoom, turn on the LED light, use special light filters and even freeze the image.
The Zoom feature allows you to zoom in and look closer at a portion of your screen. It is a handy tool for anyone that works on a Mac.
Learn how to control the Mac OS X Finder using only the keyboard. You can navigate through the menu bar, menu bar status items, Finder windows and even the Dock.
Gary Rosenzweig takes a look at three ways to make text on your screen easier to read. This could be used by people with visual impairments, but also could be used by anyone wishing to reduce eye-strain or be slightly more productive. Techniques include enlarging font size in Safari, using screen zoom, and using text-to-speech.
Gary Rosenzweig looks at basic speech recognition built into Leopard. You can speak simple commands to your Mac ad have it perform functions.