About Switch Access for Android
Switch Access lets you interact with your Android device using one or more switches instead of the touch screen. Switch Access can be helpful for people with dexterity impairments that prevent them from interacting directly with the Android device.
How Switch Access works
Switch Access scans the items on your screen, highlighting each item in turn, until you make a selection.
To use Switch Access, you'll first need one or more switches. There are several kinds of switches:
- Use an external switch: A switch is a device that sends a keystroke signal to your Android device. Several companies sell these devices, such as AbleNet, Enabling Devices, RJ Cooper, and Tecla. These devices connect to your Android device via USB or Bluetooth. (Google does not endorse these companies or their products.)
- Use an external keyboard: You can configure a standard USB or Bluetooth keyboard to work as a switch device by assigning one or more of its keys to actions.
- Use buttons on your Android device: Built-in buttons on your Android device, such as the volume up and volume down buttons, can also be assigned to actions. This option is intended for developers. If you're using this option, you can skip the first two setup steps in the next article.
Next, learn how to set up Switch Access on your Android device.