Powermem Screenshots

Here, the question is shown and powermem is waiting for the user to request the answer. The question is somewhat contrived to illustrate how powermem automatically resizes the question box to save screen space. Note the blank space below the menu bar; this is where information on the card will appear when the answer is shown. (It is hidden when only the question is shown to avoid giving the user hints as to the answer)
Whoa! It got all funky! Actually, this is just a demonstration of using different fonts for different parts of the interface. Note how the info bar below the menu indicates I haven't been doing too well on this question (the 'recent: 00020' part means I didn't have a clue as to the answer the first three times, then knew it pretty well, but then forgot on the last try. The interval of 6 hours means powermem will show this question again in 6 hours- the soonest it can with the default settings)
Here we see powermem quizing on Japanese. I've made the info bar font size quite small, and gotten rid of the buttons entirely to save more screen space. This shot also illustrates that I'm a bit better at Japanese than basic arithmetic, and shows an extension in action- notice the extra "Tools" menu, and that the bottom textbox is filled with extension output (this extension comes with powermem, but could also easily have been written by a user with a bit of Python knowledge)

This is the console interface running on an Rxvt terminal with the answer shown. The question is on the first line, the answer on the second.

Sample screenshot of statistics (compressed more than the other screenshots; click on it to see a better version.) It shows the stats of the session closest to 5 sessions ago as compared to the stats of the session closest to 1 month ago. Stats that have improved are shown in green; ones that have grown worse are shown in red, and unchanged stats are shown in the terminal's default color (here, black). There are a bunch of stats here, but there are even more available, and there are several levels of detail they can be viewed in.