***Below is a summary of UARC's accessibility evaluation. For the full report, click the pdf link in the menu on the right.***
MSU Usability/Accessibility Research and Consulting (MSU UARC) conducted a high-level accessibility evaluation of the Rittenhouse R2 Digital Library ebook platform to evaluate its conformance with WCAG 2.0 AA Criteria. This evaluation did not include all functionality or content of the site or all WCAG 2.0 AA Success Criteria.
During this evaluation, a number of issues were found that will make the site and its content impossible to use for some individuals with disabilities, and difficult to use for many others.
Critically, no obvious means to pause, stop, or hide the rotator on the Home pages is provided. Rotators that cannot be stopped create significant issues for individuals with cognitive and visual impairments, as well as for screen reader users. Additionally, context menus have been disabled throughout the site and basic keystrokes have been unexpectedly repurposed. Issues of these types can interfere with the ability to use any part of a page for some users.
Keyboard users, including screen reader users and users with dexterity impairments, will be unable to access some site functionality. Some interactive elements cannot be reached or opened via keyboard. Many interactive elements that can be reached lack a sufficiently visible focus indicator, making it difficult or impossible for many keyboard-only users to effectively use them, as they cannot determine when they have reached the correct element. Focus order is also incorrect in places, further increasing the difficulty of using the site with a keyboard.
Individuals with visual impairments, including those that rely on screen readers, will have additional problems. Some content is read out incorrectly, and some structural information is not appropriately conveyed to users, making it difficult to understand content organization in places. Some form inputs are not appropriately labeled, making those inputs difficult or impossible to use for those that rely on screen readers. Custom elements do not correctly announce themselves to screen readers, making them difficult or impossible to understand and use. Many images lack appropriate alternative text, significantly impacting users with visual impairments.
Other issues were found that will make it difficult for users with a variety of disabilities to effectively use the system, including images of text being used in place of styled text and insufficient color contrast.
To improve access for users with disabilities, UARC recommends a full WCAG 2.0 AA evaluation and that the problems discovered be remediated.