A web-based flashcard solution could be accessible on multiple platforms and could support math and other complex equations. This would be quite beneficial to a person with a cognitive or learning disability. For example a user could create a set of flashcards of mathematic equations conveniently on their computer. The user can then access and edit the flash cards from their mobile device, eliminating the need for physical cards.
Accessible Multi-Platform Web Flash Cards
Accessible Android Flash Card Application
Latex To English Parser/Interpreter
Latex To Images Converter
Supports and implements Text to Speech
Supports and implements Math to Speech
Mimitex (For Latex to Image)
Festival TTS developed by the University of Edinburgh