Does a shared screen make a shared understanding

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Does a shared screen make a shared
understanding ?
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NO
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WYSIWIS
shared screen shared understanding
Collaborative learning
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WHO KILLED MONA-LISA?
Restaurant
Room5
Room6
Room7
Room8
Hans Wenger
Colonel Von Schneider
Lucie Salève
Heidi Zeller
Note
Gun Oylster
Kitchen
Oscar Salève
PhoneLog
Marie Salève
Private
Lobby
Entrance
Registry
Insurance
Ski jacket
Painting
Bar
Lisa Jones
Claire Rolf Loretan
MLV
Jacques Salève Giuzeppe Vesuvio
Room1
Room2
Room3
Room4
Gun
5
MOO
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MOO
Whiteboard
20 pairs
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?

• How does the whiteboard help to
• ground utterances
• share solutions

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(No Transcript)
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(No Transcript)
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(No Transcript)
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• Whiteboard roles
• envisionning solutions
• grouding utterances
• explanatory schema
• deictics
• shared memory
• regulation

MOO
Whiteboard
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The whiteboard is the central space for sharing
information (in this task)
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Whiteboard
Display
Persistent
Non-Persistent
Knowledge
Persistent
Non Persistent
MOO dialogues
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Grounding varies according to problem solving
variables
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Acknowlegment in MOO dialogues

• Rate 41 (90 in voice experiments)
• Not related with MOO expertise
• Not related with interactions parameters
• symmetry(ack) 8 symmetry(ack-) 8
• ack (short delay) 41 ack (long delay)
  41
• ack (freq.talkers) 41 ack (freq-.talkers)
  42
• turnsIC (ack) 0.9 turnsIC (ack) 0.9
• Related with problem sloving
• N. actions (ack)178 ltlt.05 N. actions (ack-)
  237
• redudancy (ack) 6 ltlt.01 redudancy (ack-) 18

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Rate of acknowledgment
Agreement
Understanding
Degree of sharedness
Facts in whiteboard
Facts in talk
Inferences in talk
Inferences in whiteboard
Visibility
Acces
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• .... and the subjects
• maintain multiple conversational contexts
• are sensitive to space beyond any functional
  constraint
• negotiate across modalities
• (re-)allocate functions to tools in various ways

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Note book
White board
MOO action
MOO dialogue
Collect facts Share facts Share inferences Store
facts Store inferences Coordinate action
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Distributed CognitionReconfigurable because
distributed Shared despite distrbuted
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How do agents co-construct culture ?
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WYSIWIS-relaxed awareness tools
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shared understanding ?