Two tools to improve the accessibility of visually impaired people can be added to units created with Tokyo.

• High contrast mode.  Displays content with black background and blank text for easy reading.
• Zoom in on the content.  Expand or reduce the size of the content on the screen.

These tools can be enabled within the Unit Resources zone.

Simply select the Interface of the unit and, in the "Add" tab incorporate the "Accessibility" option.