Topic: shared information for collaborative work

topics > computer science > systems > Group: coordination system

user interface

broadcasting information
critical regions
electronic meetings
event controlled processing
heterogeneous database
hypertext as a distributed system
hypertext as external memory
man-machine symbiosis
problem solving
replicated data
shared objects
task communication
updating information in a distributed system
using a computer as a communication/information medium
using annotations in hypertext
using hypertext for cooperative work
World-Wide Web

Subtopic: collaborative work up

Quote: collaborative work is substantive, annotative, or procedural [»begeML10_1988]
Quote: in iterated prisoner's dilemma, best cooperation with a speakerphone, then text-to-speech, then text, then none [»jensC4_2000]

Subtopic: social awareness up

Quote: distributed groupware must describe the social world, i.e., who is on the system and what they are doing [»ackeMS6_1996]
Quote: persona and social networks should persist between Web sites; unless a user assumes a different persona [»ramaR8_2007]

Subtopic: war room up

Quote: use war room for highly interdependent, dynamic teams; everyone monitors information both visually and aurally [»markG6_2002]
Quote: traders were continuously aware of each others activities; encouraged monitoring; noise was important [»jiroM5_2006]

Subtopic: voice loop up

Quote: voice loops allows controllers to pick up relevant events without disrupting their own work or other work [»wattJC_1996]

Subtopic: telephone up

Quote: a telephone link is useful for joint debugging from remote terminals

Subtopic: wall display up

Quote: a computer-posted wall display is better than individual consoles for coordinated activity [»lickJC_1960]
Quote: a wallboard schedule worked better than project-planning software; used cards to represent task assignments and duration [»whitS5_1995]

Subtopic: shared graphical editing up

Quote: undo algorithm for bitmap-based collaborative graphics; reduce space cost; uses timestamps, state vector, and quadtrees [»wangX11_2002]

Subtopic: electronic meeting room up

Quote: use electronic meeting room and publish-subscribe spreadsheets for collaborative, space mission proposals; good predictions [»markG6_2002]

Subtopic: publish-subscribe up

Quote: use publish-subscribe spreadsheets with 10-20 conversations behind each published calculation; 11-519 parameters per subsystem; thousands of underlying calculations [»markG6_2002]
Quote: review of publish/subscribe; topic, content, or type-based; decouples subscribers and publishers across time, space, and synchronization [»eugsPT6_2003]
Quote: publish/subscribe--subscribers express interest in an event or pattern of events, publishers send event notifications [»eugsPT6_2003]

Subtopic: shared blackboard up

Quote: implement a liveboard with multiple PDAs controlling a PC's keyboard and mouse [»myerBA11_1998]
Quote: group interaction via shared information; i.e., WYSIWIS, what you see is what i see [»stefM1_1987]
Quote: for collaborative work, users can share a window that displays the same information [»sariS10_1985]
Quote: chalkboards provide shared memory for a meeting; but space is limited and difficult to rearrange [»stefM1_1987]
Quote: shared information by duplicating screens helps maintain a focus to a meeting [»stefM1_1987]
Quote: real-time conferencing for joint debugging from remote terminals [»sariS10_1985]

Subtopic: shared database up

Quote: a large shared database is a 'commons' for developing and sharing data [»mccrDL10_1984]
Quote: Hypertext requires simultaneous access to a common network [»halaFG7_1988]

Subtopic: shared annotation up

Quote: SDMS provides 'transparent ink' for annotating Dataland without obliterating the overwritten material [»boltRA_1979]
Quote: used Intermedia to teach poem by progressive disclosure; including comments by other students and teachers [»vandA7_1988]

Subtopic: shared files vs private workspace up

Quote: Smalltalk names objects within a private address space while Unix uses a shared file system; Unix has many more organizational productivity tools [»coxBJ7_1983]

Subtopic: collaboration through paper up

Quote: British airspace controllers use flight progress strips arranged in racks; records all instructions to the pilot [»hughJA11_1992]
Quote: paper tickets help coordinate the traders; finished deals, breaks in work flow, and volume [»jiroM5_2006]

Subtopic: public and private windows up

Quote: users should have both public, shared windows and private windows [»stefM1_1987]
Quote: shared window showing group calendar that scrolls with a private calendar [»sariS10_1985]

Subtopic: sharing by user and system up

Quote: displaying the current state is viewing output as a shared object between user and system [»drapSW_1986]

Subtopic: implementation up

Quote: MBlink duplicates a bit map and cursor positions on multiple workstations [»sariS10_1985]
Quote: instead of sharing output, can share input that is processed by multiple copies of the same program [»sariS10_1985]
Quote: update remote displays efficiently by transmitting edit sequences instead of entire displays [»tichWF11_1984]

Subtopic: problems of shared window up

Quote: blackboards enforce one person at a time; shared windows bring new demands on participants [»stefM1_1987]

Subtopic: problems with shared information up

Quote: dependency models do not capture shared information; e.g., a format shared between modules

Related Topics up

Group: information   (46 topics, 1160 quotes)
Group: user interface   (75 topics, 1639 quotes)

Topic: broadcasting information (18 items)
Topic: critical regions (58 items)
Topic: electronic meetings (24 items)
Topic: event controlled processing (46 items)
Topic: heterogeneous database (6 items)
Topic: hypertext as a distributed system (4 items)
Topic: hypertext as external memory (24 items)
Topic: man-machine symbiosis (46 items)
Topic: problem solving (32 items)
Topic: replicated data (51 items)
Topic: shared objects (13 items)
Topic: task communication (49 items)
Topic: updating information in a distributed system (50 items)
Topic: using a computer as a communication/information medium (32 items)
Topic: using annotations in hypertext (13 items)
Topic: using hypertext for cooperative work (9 items)
Topic: World-Wide Web
(42 items)

Updated barberCB 3/06
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