The document discusses online voice tools that can be used for language and literacy education. It outlines several free and low-cost asynchronous voice tools like Voicethread and Chinswing that allow students to record and share audio. The document also discusses using audio/podcasting, microblogging, wikis and other sites to host audio content. Synchronous voice tools like virtual classrooms in Elluminate, Adobe Connect and Second Life are also summarized. Overall, the document promotes using new voice and audio technologies to enhance communication, collaboration and digital literacy skills.