The "mighty mouse" multi-screen collaboration tool

ABSTRACT

Many computer operating systems provide seamless support for multiple display screens, but there are few cross-platform tools for collaborative use of multiple computers in a shared display environment. Mighty Mouse is a novel groupware tool built on the public domain VNC protocol. It is tailored specifically for face-to-face collaboration where multiple heterogeneous computers (usually laptops) are viewed simultaneously (usually via projectors) by people working together on a variety of applications under various operating systems. Mighty Mouse uses only the remote input capability of VNC, but enhances this with various features to support flexible movement between the various platforms, "floor control" to facilitate smooth collaboration, and customization features to accommodate different user, platform, and application preferences in a relatively seamless manner. The design rationale arises from specific observations about how people collaborate in meetings, which allows certain simplifying assumptions to be made in the implementation.

REFERENCES

• 1: Hubinette, F. (2002). x2vnc 1.31 (home page). www.hubbe.net/~hubbe/x2vnc.html
• 2: Kori Inkpen , Kellogg S. Booth , Steven D. Gribble , Maria Klawe, Give and take: children collaborating on one computer, Conference companion on Human factors in computing systems, p.258-259, May 07-11, 1995, Denver, Colorado, United States [doi>10.1145/223355.223663]
• 3: Kori Inkpen , Joanna McGrenere , Kellogg S. Booth , Maria Klawe, The effect of turn-taking protocols on children's learning in mouse-driven collaborative environments, Proceedings of the conference on Graphics interface '97, p.138-145, May 1997, Kelowna, British Columbia, Canada
• 4: Oliver Jones, Introduction to the X Window system, Prentice-Hall, Inc., Upper Saddle River, NJ, 1989
• 5: Netopia (2002). Timbuktu (home page). www.netopia.com/enus/software/products/tb2/
• 6: Tristan Richardson , Quentin Stafford-Fraser , Kenneth R. Wood , Andy Hopper, Virtual Network Computing, IEEE Internet Computing, v.2 n.1, p.33-38, January 1998 [doi>10.1109/4236.656066]
• 7: Jason Stewart , Benjamin B. Bederson , Allison Druin, Single display groupware: a model for co-present collaboration, Proceedings of the SIGCHI conference on Human factors in computing systems: the CHI is the limit, p.286-293, May 15-20, 1999, Pittsburgh, Pennsylvania, United States [doi>10.1145/302979.303064]

INDEX TERMS

Primary Classification:
  H. Information Systems
  H.5 INFORMATION INTERFACES AND PRESENTATION (I.7)
      H.5.3 Group and Organization Interfaces
          Subjects: Computer-supported cooperative work

Additional Classification:
  F. Theory of Computation
  F.1 COMPUTATION BY ABSTRACT DEVICES
      F.1.2 Modes of Computation
          Subjects: Interactive and reactive computation

  H. Information Systems
  H.5 INFORMATION INTERFACES AND PRESENTATION (I.7)
      H.5.2 User Interfaces (D.2.2, H.1.2, I.3.6)
          Subjects: Input devices and strategies (e.g., mouse, touchscreen)

General Terms:
Design, Experimentation, Human Factors, Reliability

Keywords:
collaboration, cut-and-paste, keyboard mappings, low-fidelity prototyping, single display groupware, virtual network computing