These tools allow users to comment on images and videos, and review or add new comments based on location on the image or video.
Web-based, iOS; Free; Paid VoiceThread allows users to create collaborative, multimedia
Web-based, Free Vialogues is a discussion platform based around video, allowing users (students) to view the content of a video while also commenting on it. Comments can then be viewed by teachers, seeing exactly where students had a question or comment.
Web-based; Free/Paid This tool is designed for marketing communications, however the free version provides a good platform for engaging and connecting with an audience, supporting realtime chat. Teachers can use this site to show a video and monitor and maintain student engagement. Teachers can also create polls and questions and moderate students responses.
Web-based; Free….. Padlet is a collaborative, easy-to-use digital canvas that works like a piece of paper. Start with an empty page and students, colleagues, parents, anyone you invite can add almost anything (text, images, video, record an interview, snap a selfie, even upload some documents. Padlets can be customized by choosing custom wallpapers and themes, and selectively shared and edited among multiple contributors. It’s a great way to capture comments during a discussion, or brainstorm ideas. It can also serves as an information repository for a collaborative project.
Kaizena. Free. Web; iOS. Kaizena helps educators provide immediate, real-time feedback to students--by recording their voice instead to writing notes or typing text. Feedback can be shared privately with students one-on-one or within and across groups. Students can also record vocal commentary to safely share with each other. Kaizena supports quality feedback that is timely, personalized, frequent and actionable. It allows teachers and students to track and compare their feedback history, over multiple assignments, which may be accessed and reviewed anytime, anywhere, on Kaizena.com or iOS device.
VideoNot.es - Free; Web; Chrome VideoNot.es is an online app that syncs note-taking with videos for quick and easy reference or collaboration. Users (students or teachers) can play a video file on the left side of the screen and type notes and comments within the blank space on the right. Video URLs may be copied and pasted from Khan Academy, Coursera, Udacity, Vimeo, or YouTube. As the video plays users can type their notes, each new comment is time-coded with the video. After typing notes, users can click on the note line and the video will automatically jump to the spot where the note was made. A Google Drive integration allows notes to be saved and supports collaborations — notes can be shared across users.