VoiceThread is a video and audio collaboration platform which allows instructors and students to upload, share and discuss documents, presentations, images, audio files and videos. Commenting on VoiceThread slides can take place with microphone, webcam, text, phone, and audio-file upload, allowing for rich online conversations around a given topic.
VoiceThread User Guides by VoiceThread
VoiceThread Tutorials by VoiceThread
VoiceThread Workshops by VoiceThread
VoiceThread Website
To add VoiceThread to your Canvas course site see our step-by-step illustrated instructions