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VoiceThread is a media aggregator that permits users to upload media to a website, and this tool also facilitates collaboration and feedback on such media. This free Web 2.0 tool has several unique strengths. Users can easily add a voice narrative on top of an uploaded media, and this media can be a video, photos, slide presentation or document. In response, viewers can add feedback to the uploaded media in the form of video, audio or text. The power of aggregation brings all of these elements together, so that the resulting page contains a Flash-based animation with the original media and related comments. Another strength of VoiceThread is that it is user-friendly, especially in posting comments.

Making a VoiceThread

Users need to sign up for a free account in order to start a project. Creating a VoiceThread begins by uploading media. Fortunately, VoiceThread allows subscribers to upload content from a variety of sources. You can upload from a local computer, URL, webcam or media source (Facebook, Flickr, New York Public Library and other VoiceThreads).

After the media artifact is uploaded, users have the option to comment on each slide. Comments can be made by a keyboard (text), audio file upload (audio), phone (audio), microphone (audio) or webcam (video). Each speaker (i.e., commenter) is identified by a small image that is interactive. In other words, a user can click each speaker’s image to retrieve his or her comment. Creators and commentators also have an option to doodle (i.e., lines, arrows, etc…) on the media as part of their comment.

Finally, VoiceThreads can be shared in a variety of ways: email, embedded in a Web page or through a URL link. Under the “Publishing Options,” creators can control how each VoiceThread is shared. You can make it closed to a group of friends or open to the public. You can allow anyone to comment or restrict commenting. You can also allow the VoiceThread to be searchable in search engines by clicking “Show on Browse Page.”

How can this tool be used in education?

VoiceThread allows students to post an artifact. The teachers and peers can then comment on this artifact. Students could also collaborate on projects in order to produce group presentations or oral histories. In addition, VoiceThreads could be used for digital storytelling and for communication. For teachers, this tool seems ideal for starting discussions. For example, a teacher could post an image or video and then ask the class to comment on the respective media.

Are there any disadvantages to VoiceThread?

VoiceThread might pose an accessibility problem for those students with low bandwidth. In addition, viewing the application on a mobile phone can be quirky because it employs Flash to deliver content. Finally, teachers will have to take a creative approach to assessment because this is a nontraditional tool.

Future trends

In essence, VoiceThread makes sharing visual media easy and accessible, much like tools such as SlideShare. Because VoiceThreads are so easy to make and post comments, users might embrace this technology more quickly than complex technologies. VoiceThread comes across as professional. The ease of use and high quality of VoiceThread makes it an ideal tool for collaboration and interactive presentations. Perhaps the greatest potential of VoiceThread is that it allows users to convey their own thoughts through media and contribute to other VoiceThreads.

You can view a recent VoiceThread that I made by clicking the image below. It is a presentation on “The Value of a Network” from the perspective of constructivism. Feel free to leave a comment!

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