Fuji Xerox Co., Ltd.

Xerox Corporation

Lori O Toomey

Eleanor Rieffel

Lia Adams

Techniques for generating temporary digital ink on media are provided. Marks or gestures are made using one or more temporary digital inks on media, such as an digital document. Digital ink may be dynamically determined to be permanent or temporary. Each mark or gesture using temporary digital inks may fade based on at least one condition. The conditions include a predetermined time determined based on, a first stroke of the temporary digital ink, completion of the temporary digital ink, appearance of the temporary digital ink to another user, a first stroke of a succeeding group of digital ink, and a stroke of the succeeding digital ink is completed. Conditions may also include changing display attributes, such as color and thickness of digital ink, and fading or switching in reaction to an audio or video signal.

Systems and methods for generating and controlling temporary digital ink

A computer-supported collaborative work environment allows for computer-mediated, multi-modal, asynchronous meetings in a virtual space that enables, recording, reviewing and augmenting meetings that take place in the virtual environment. Meeting participants interact via avatars, i.e., graphical representations of the participants, in a place-based, multi-dimensional graphical environment. Meeting sessions are captured for future replay and augmentation in a multi-modal document. The system utilizes multiple 'tracks' in the multi-modal document, such as text discussion, audio commands, graphics, and documents, which are combined into the multi-modal document to preserve a recording of the meeting for future participants. The multi-modal document of this meeting can then be replayed and augmented by future participants ad infinitum to create a single, synchronous meeting. Furthermore, using avatars enables a straightforward method for generating composite screens for multiple sessions, and alleviates privacy concerns of users.

Growing community of inventors

Cupertino, CA, United States of America

Lori O Toomey