VoiceThread
A VoiceThread is a collaborative, multimedia slide show that holds images, documents, and videos and allows people to navigate slides and leave comments in 5 ways - using voice (with a mic or telephone), text, audio file, or video (via a webcam). A person can share a VoiceThread with friends, students, and colleagues, and alternatively, they are able to record comments too on the slides.
Uploading files from your computer
Importing media from other VoiceThreads
Importing media from another website
Importing media from other services
Using your webcam to create a slide
Using your microphone to create an audio slide
Number of slides a VoiceThread can contain
Adding a title, description, and tags