Discover optional settings for Sleep mode, View mode, Pointer Size & Color, and Zoom click here.
Sleep Mode: 
The iPad enters sleep mode after remaining inactive for a set amount of time.
- I want to always use my iPad without distractions: Select “Never” to keep the iPad active and accessible at all times with an eye gaze.
- I want to save battery while not being active: Select "2 minutes", and the iPad will automatically enter a sleep and battery saving mode after 2 minutes of not being active.
Settings > Display & Brightness > Auto-Lock. Choose “Never/2 minutes
Note: You can wake up your iPad from sleep mode! Check more information here
View: Display Zoom vs. Standard or Default
This setting affects the size of the icons on the screen and the AssistiveTouch menu. Choose Standard or Default for best use with eyegaze, and Large Text (or Zoom) if you require large icons.
- Remember: Calibrate in Hiru app each time you change the view.
Settings > Display & Brightness > View > Default
Pointer Size & Color: 
In Pointer Control section you can select the desired size and color of the cursor or the highlight of the cell.
Go to Settings > Accessibility > Pointer Control
Zoom
If you struggle with clicking on extra small buttons, you can choose to enable a zoom click option.
Watch the video tutorial to see how it functions:
Settings > Accessibility > Zoom > toggle ON
- Zoom region select > Window Zoom