This page provides information about accessibility options in the UCSC Genome Browser, including internal configuration settings and third-party tools. While we are not affiliated with the external tools listed, we offer them as helpful suggestions for improving accessibility. If you know of additional resources that may benefit the community, please contact us at genome-www@soe.ucsc.edu so we can consider including them.
Fonts: The Genome Browser supports various fonts that can facilitate reading and interpretation of the tracks display. These include the OpenDyslexic font designed by Abbie Gonzalez to mitigate some of the common reading errors caused by dyslexia, and the Atkinson Hyperlegible font, designed by the Braille Institute.
The font can be configured anytime from the tracks display via the blue bar menu Genome Browser > Configure, the keyboard shortcuts C + F, or clicking the button below the image.
Font sizes and tooltip sizes: The font size and tooltip text size can also be changed in the same configuration menu shown above. The tooltip text size is shown when you mouseover any items.
Inverted colors and high contrast display: We recommend using native OS tools for color display options on the Genome Browser. Below is an example of our tracks display using the "Inverted Colors Mode" as outlined by the Operating System and Browser Accessibility Display Modes page on the A11Y Project website. High contrast and Filtered colors mode may also be helpful.
Visual Snow Syndrome (VSS): Some users have found the Visual Snow Relief Overlay tool useful in reducing symptoms of the visual snow condition. The tool creates a static noise overlay that allows users to interact with the windows and controls underneath the overlay. However, please note the Medical Disclaimer regarding the use of this tool.