If you’re using TD Talk on the TD Pilot device, you’ll need to know how to easily move between your communication software and the environment of iOS apps.
To leave TD Talk, simply gaze down below the eye tracker and select the Assistive Touch button. This places the Assistive Touch menu onto your screen to access your home screen.
Select the menu button and choose Home.
You’re now using Assistive Touch.
Use the Assistive Touch menu to perform the actions you want. As you explore your device.