The NovoTouch user interface features a set of interactive tools that are accessible from any screen/app in the interface by touching the arrow button on the left and right side of the touchscreen, as seen in the image below.
The tools include the following items:
| Item | Description |
 | Return to the previous screen. |
 | Return the display to the home screen. |
 | Allow you to switch between the recently opened apps. |
  | Enable and Disable to On-Screen annotation. |
 | Open the input source menu. |
