kdrill helps people learn Japanese 'Kanji' characters. Its includes a multiple-choice Kanji quiz program that helps people learn Japanese characters with different guess formats and history options. It also has a suite of dictionary lookup functions. Words can be found using a variety of methods including Romaji, SKIP, four-corner, cut-n-paste, radical lookup, and English search.
MajorTeach is a Perl script with documentation that teaches the Major System, a Mnemonics system that allows you to remember (in your brain, without additional hardware) long lists of knowledge (100 to 100,000 items long) in order, as well as long numbers, like tax ID numbers, phone numbers, credit card numbers, etc.
Whiteboard is a fully-featured integrated courseware system targeted toward colleges and universities. It supports multiple departments and courses including cross- listed courses, simple migration of courses to new semesters, grade storage, checking, and calculation, assignment submission, testing, and retrieval, documents, announcements, and discussion boards. It is written using PHP and MySQL, and is administrable through its Web interface.
MemAid is like a traditional flashcard program to help you memorize question/answer pairs, but with an important twist: it uses a neural network to schedule the best time for an item to come up for review. Difficult items that you tend to forget quickly will be scheduled more often, while MemAid won't waste your time on things you remember well. This means that your learning process becomes much more efficient, because the neural network gradually adapts to your personal memory model.