updated requirements to include accessible video

assignments/technology-implementation.md

@@ -63,7 +63,8 @@ Be clear about which accessibility aid (such a screen reader, magnifier or singl
 - What did the application look like before you made it accessible
 - What did it look like after you made it accessible
 - What audience did you improve it for?
-- Record a video of yourself using it with the accessibility technology you designed your solution for
+- Record a video of yourself using it with the accessibility technology you designed your solution for. 
+- Make sure that video is captioned and audio described
 - Check with us about what to do if these requirements don't quite fit (i.e. for fabrication).
 
 TODO: add accessibility requirements  for the turn in