Abstract: A method includes receiving a plurality of textual data from one or more users within an online chat group. The method also includes rendering the plurality of textual data for each user of the online chat group. The method includes further enabling one user from the online chat group to edit a textual data originated by another user from the online chat group. A notification is rendered on a graphical user interface (GUI) that the textual data originated by the another user has been edited. In response to a user selection thereof, the edit is accepted, rejected, or further edited.

Abstract: A computer-implemented method and system for, using a camera, detecting a gesture during a video stream; using a computing device, generating a digital drawing that corresponds to the gesture and storing the digital drawing in a database as a gesture layer; using the computing device, combining the gesture layer with the video stream to generate a gesture visualization; and using the computing device, causing the gesture visualization to be displayed in one or more displays of one or more other computing devices.

Abstract: A computer-implemented method and system for, using a camera, detecting a gesture during a video stream; using a computing device, generating a digital drawing that corresponds to the gesture and storing the digital drawing in a database as a gesture layer; using the computing device, combining the gesture layer with the video stream to generate a gesture visualization; and using the computing device, causing the gesture visualization to be displayed in one or more displays of one or more other computing devices.