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.
This site has links that provide information about various technology tools: PowerPoint, CPS clickers, document cameras, wikis, blogs, social networking, social Bookmarking, Podcasting, Vodcasting, Online calendars, event management.