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Technical Requirements

For the best experience we recommend:

Google ChromeTM77 or laterDownload
Mozilla Firefox®69 or laterDownload
Safari®11 or laterDownload
DeviceOperating System
PCWindows 10 or later
MacMac OS® X 10.9 or later
Ipad® 2 or lateriOS 9 or later
AndroidAndroid 7.X or later


  • Proctored asssemsents are not supported on a tablet, smartphone or other mobile device.
  • Min resolution 1024 x 600.
  • Javascript and cookies must both be enabled within browser.
  • Android's default browser is not supported, download Chrome for a better experience.
  • Some browsers may require users to enable tabbing.
  • Some content may only be made accessible by disabling your browser's popup blocker.
  • Session Timeout Counter: The browser you use needs to allow status bar updates via script otherwise a session timeout counter will not be visible for you.
  • Satellite ISP's: The ATI website functionality depends on direct connections to our website and databases in order to accurately display content. Because many ISP's cache webpages rather than allowing connection to the originating website, we are not able to guarantee performance of our website over a satellite connection.
  • ATI internally tests their products using a combination of voiceover, jaws and nvda to promote WCAG 2.0 compliant operations for assistive reading.
  • Video Case Studies are not recommended for use on a tablet, smartphone or other mobile device.
  • Virtual Practice and Virtual Challenge simulations for HealthAssess are not compatible for use on a tablet, smartphone or other mobile device.