A VoiceThread is an online media album that allows a group of people to easily make comments on images, videos, and documents. An entire group conversation can be collected from anywhere in the world and then shared in one simple place, resulting in unique online learning spaces that are learner-centered, knowledge-centered, assessment-centered, and community-centered.
To view a short introduction to VoiceThread, go to http://voicethread.com/#q.b409.i848804