While going through a sentence schedule, we can already use number keys (1, 2, 3, 4) to answer quizzes and Enter to submit our answer, but I keep having to use my mouse to click on the "Show English Translation" button. Why not using spacebar for that? =)
I am only bringing this up because I imagine such feature would be easy to add someday.
In case you were unaware, Shift + P, does that now. (you can hover over the keyboard icon beside the End quiz button to see all the keyboard shortcuts)
