Impactix describes this tool very well in their post:
"A VoiceThread is a multimedia slideshow of photos, video, or documents that allows people to easily leave comments and join the conversation. Visually, it’s a slideshow screen surrounded by a mosaic of little avatars of all the people who comment on the image. When you click on the avatar you hear them or see what they’ve written or drawn. People can comment in five simple ways: by telephone, by computer microphone, by web cam, by writing text, or by drawing.
Wondering how you might use this free tool?
-How about getting your donors to add their voices to a story about a common cause they all support, telling why they support it?
-How about showcasing your grantees’ work by asking them to add their comments to a VoiceThread story you create about an issue they’re working on?
-How about showing how real living human beings are affected by the work you do? Ask them to add comments to a VoiceThread about how one of your programs has helped them.
-Honoring someone special? Create a VoiceThread testimonial to them including all the voice of people whose lives they’ve touched
-Trying to build a social movement? Here’s a very visual way to start—tell your VoiceThread story and ask supporters to add their supportive comments. Watch the little avatars multiply!"
Here's a great intro explaining how this all works. And a great Educator Guide that helped me. Wouldn't this be a great tool to rally support for libraries in PA right now?! I decided to throw an example out there to do just that. To see this right in VoiceThread rather than embedded, click here: