Currently test widgets (at least the Test widget, but propably others, too) fail in accessibility when presenting results.
First of all, pressing the "Send" doesn't give any alert/message to the screen reader that the page content has changed (that anything has happened because of the button press).
Second, the information about corrent and wrong answers the user has given is conveyed by color only. There should be a clear screen reader readable information about which answers the user choose and which not AND which answers were correct and which not.
Currently there are no test widgets that are accessible for the screen reader users (blind people) in Howspace.
