Normally YouTube moves straight on to the next video. Choose a board to let
the learner decide instead.
It counts only while the video is playing, so it pauses while a board or
the menu is open.
What happens once the playback timer above runs out.
The switch is unavailable (with the red border, if that is on) from the
start of each video until the timer runs out or the video ends.
Set a playback timer above for this to be usable.
Normally a press during a red light just shows the switch is unavailable. The
Take-a-rest board lets the learner choose to wait on purpose instead.
How long the red screen stays up after "Take a rest" is chosen.
Context board
Alternating is predictable. Random stops the learner from learning the
sequence instead of reading the colour.
How long the grey screen stays up before the board asks again.