An easy way to get started identifying accessibility problems is to test using the keyboard. I've made a small update to the wiki describing what to do: https://wiki.openstack.org/wiki/Horizon/WebAccessibility I've open our first accessibility bug, and it's related to keyboard testing: https://bugs.launchpad.net/horizon/+bug/1315488 There are a couple of other easy to discover bugs related to keyboard access. I've left them undocumented for people who might want to start trying out some accessibility testing. Happy Hunting! Doug Fish