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Instructions for use

Select the “Start” button to view the first animation, or navigate through the Click & Learn by selecting the tabs in the top navigation menu.

Browsers and devices

This interactive resource is optimized for use on desktops as well as modern tablets and smartphones. The application is supported by the most recent versions of Google Chrome, Firefox, Microsoft Edge, and Safari web browsers.

Accessibility compliance

Meets criteria: All components of this resource have been designed, optimized, and tested for accessibility compliance. Details about compliance can be provided upon request.

The final rule for Section 508 of the National Rehabilitation Act requires the conformance of content to the Web Content Accessibility Guidelines (WCAG) Level 2.0 AA Success Criteria. For more information, see the W3C's Web Content Accessibility Guidelines (WCAG) Overview. Conformance verified via Axe DevTools and manual testing.

Accessibility features/tools

  • This resource can be navigated from the keyboard using the tab and arrow keys.
  • Subtitles and Audio Descriptions are available for embedded videos.

Accessibility testing matrix

This resource was assessed using the following platforms, devices, and assistive technologies:

  • Windows 10, Laptop, Google Chrome, NVDA
  • MacOS, MacBook, Safari, VoiceOver
  • iOS, iPad, Safari, VoiceOver
  • Android, Tablet, Google Chrome, TalkBack

Accessibility limitations

Users may experience some errors and/or limited function with the following:

  • video player landmarks from 3rd party code

Feedback

Submit comments, questions, or feedback about this resource via email to: biointeractive@hhmi.org.