RichReview is a document annotation system from Cornell University and Microsoft Research that supports a rich and expressive way of communication over shared texts. You can record your voice, inking, and pointing gesture over a shared document as if you are having a face to face meeting with your fellow workers. For more information, please see our research papers published at UIST '14 and CSCW '16.
Please contact us for all bugs, features and questions through the support page.