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Does a shared screen Does a shared screen make make
a shared understanding ?a shared understanding ?
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shared screen shared screen
shared understanding shared understanding
WYSIWIS
Collaborative
learning
Groundingshared understandingshared understanding
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Restaurant
Kitchen
Private
Bar
Room5 Room6 Room7 Room8
Room1 Room2 Room3 Room4
Lobby Entrance
MLVMLVLisa JonesClaire & Rolf
Loretan
Colonel Von Schneider
Lucie Salève Heidi Zeller
Hans Wenger
Marie Salève
Oscar Salève
Jacques Salève
Giuzeppe Vesuvio
Ski jacketSki jacket
GunGun
PaintingPainting
InsuranceInsurance
NoteNote
Gun OylsterGun Oylster
PhoneLogPhoneLog
RegistryRegistry
WHO KILLED MONA-LISA?WHO KILLED MONA-LISA?
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MOOAuberge Guest Room: 4You enter a largue blue room with a small window. You see Helmut, Ski Jacket, and Gun here.Obvious Exits: Out (to Lower Corridor).> look gunYou see an old Swiss army pistol.> ask helmut about last nightI stayed at the bar until 9 Pm and then went to bed.> page sherlock Interesting isn't? Sherlock has received your page.He pages « He lies ».Sherlock joins you.
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> " Hi colleague
> ' Where are you?
> ask MS about last night
> look gun
> ask MS about last gun
> read insurance
> read all from DN2
> read Hans from DN2
> compare DN1 with DN2
MOO Whiteboard
> " skjhkjh
dfsdfsf
> ask Helmut about last night
> ask MS about mona
> look painting
> read all from DN1
> read Hans from DN1
> compare DN1 with DN1
MOO Whiteboard
20 pairs
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??How does the whiteboard help to
• ground utterances
• share solutions
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Whiteboard roles:
• envisionning solutions
• grouding utterances
• explanatory schema
• deictics
• shared memory
• regulation
> " skjhkjh
dfsdfsf
> ask Helmut about last night
> ask MS about mona
> look painting
> read all from DN1
> read Hans from DN1
> compare DN1 with DN1
MOO Whiteboard
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The whiteboard is the central space
for sharing information
(in this task)
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Communication8% Facts
14%
Inferences41%
Management33%
Technical4%
Communication8% Facts
14%
Inferences41%
Management33%
Technical4%
Communication1%
Facts49%Inferences
41%
Management9%
Communication1%
Facts49%Inferences
41%
Management9%
Persistent Non-Persistent
Persistent
Non Persistent
Display
Kn
owle
dge
Whiteboard
MOO dialogues
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Grounding varies according to Grounding varies according to problem solving variablesproblem solving variables
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Acknowlegment in MOO dialoguesAcknowlegment 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 <<.05 N. actions (ack-) : 237 • redudancy (ack+): 6 <<.01 redudancy (ack-): 18
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0.37
0.06
0.50
0.38
0
0.1
0.2
0.3
0.4
0.5
0.6
Talk Whiteboard
Facts
Inferences
Deg
ree
of s
hare
dnes
s
Acces
Visibility
Understanding
Agreement
Fact
s in
whi
tebo
ard
Fact
s in
talk
Infe
renc
es in
talk
Infe
renc
es in
whi
tebo
ard
Rat
e of
ack
now
ledg
men
t
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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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Collect factsShare factsShare inferencesStore factsStore inferencesCoordinate action
MOOdialogue
MOOaction
Whiteboard
Notebook
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Distributed CognitionDistributed Cognition
Reconfigurable because distributed Reconfigurable because distributed
Shared despite distrbutedShared despite distrbuted
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How do agents co-How do agents co-construct culture construct culture
? ?
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WYSIWIS-relaxedWYSIWIS-relaxed++
awareness toolsawareness toolsjhk slk hlkjsh lkjhsdl kgjhnbjhb sh rgl hc ,cg lkw kjehéeéhlk h jhk slk hlkjsh lkjhsdl kgjhnbjhb sh rgl hc ,cg lkw kjehéeéhlk h jhk slk hlkjsh lkjhsdl kgjhnbjhb sh rgl hc ,cg lkw kjehéeéhlk h jhk slk hlkjsh lkjhsdl
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shared understanding ?shared understanding ?