What does embedding a VoiceThread mean?
When you embed a VoiceThread, you can capture a conversation around your images, documents, and videos from any website or blog of your choice. Signing in, viewing, and commenting can happen in-line with other content on the website.
To ensure that all visitors to your website or blog can comment, make sure the VoiceThread can be viewed and commented upon by others (see Publishing Options). As long as participants are signed into a VoiceThread account, they'll be able to comment.