Jott can be used by students to help keep themselves organized. The voice-to-text services enable users to call in reminders to themselves, send e-mails or text messages to group sof people, create posts, create a schedule on a google calendar, listen to their Google calendar, listen to their e-mail, and even listen to podcasts and webpages on the go. http;//dial2do.com will work very much the same as Jott.
Can be used by students who are visually impaired so they can send speech to text emails, blog posts, tweets, reminders, posts on google calendar, etc.
Studyblue is a free tool that allows users to create flashcards, quizzes, and lecture notes and share them with others. Teachers can set up a "class" and give students a code, and everyone with the code can create collaborative study materials. There are mobile phone apps that the students can use to take their flashcards and notes anywhere. They can access their files offline. StudyBlue also sends helpful test and study reminders via email and text message.
Simon Tatham's Portable Puzzle Collection is a collection of thirty-two puzzles and logic games. The games and puzzles can be played online or downloaded to run on your Windows or Mac OS X computer. Most of the games and puzzles are simple to play, but difficult to master. Quite a few of the games remind me of the peg-in-board logic games you might find at a store like Brookstone.