This application is a continuation of application Ser. No. 08/165,772, filed Dec. 13, 1993, now abandoned.
Number | Name | Date | Kind |
---|---|---|---|
4280135 | Schlossberg | Jul 1981 | |
4653090 | Hayden | Mar 1987 | |
4882743 | Mahmoud | Nov 1989 | |
4953159 | Hayden et al. | Aug 1990 | |
4974173 | Stefik et al. | Nov 1990 | |
4995071 | Weber et al. | Feb 1991 | |
5008853 | Bly et al. | Apr 1991 | |
5073926 | Suzuki et al. | Dec 1991 | |
5107443 | Smith et al. | Apr 1992 | |
5124909 | Blakely et al. | Jun 1992 | |
5124912 | Hotaling et al. | Jun 1992 | |
5195086 | Baumgartner et al. | Mar 1993 | |
5208912 | Nakayama et al. | May 1993 | |
5220657 | Bly et al. | Jun 1993 |
Entry |
---|
Steve Whittaker, Susan E. Brennan, Herbert H. Clark, "Co-ordinating Activity: An Analysis of Interaction in Computer-Supported Co-operative Work" in Proceedings of CHI '91, ACM SIG on Computer Human Interaction, New Orleans, Louisiana, Apr. 27-May 2, 1991, pp. 361-367. |
Number | Date | Country | |
---|---|---|---|
Parent | 165772 | Dec 1993 |